I am very excited to share the good news. I finally created a Face Book Page for Good Karma Organics. So please feel free to check it out.
www.facebook.com/ Good Karma Organics.
Monday, April 18, 2011
Tuesday, April 12, 2011
Things to Know About the Dubious Food Coloring Called Yellow #5
Lately I have been more aware of what I am feeding my body, and what I am feeding my children. I am doing a little research on Yellow # 5 tonight and I hope this will help you make better decisions when it comes to what we buy and feed our bodies, Remember we are what we eat and we only one one body for the rest of our lives.
1. First and foremost This yellow #5 has a few AKA's like Tartrazine, E102, FD&C yellow 5, CI 1941.
2.It's a synthetic, water soluble lemon dye used as food coloring.
3. A list of foods that contain this little devil are:
* Cotton Candy
* soft drinks
* Energy Drinks
* Instant Pudding
* Doritos / Flavored tortilla chips
* Breakfast cereals
* Cake Mixes
* Pastries
* Pudding Powders
* Soups
* sauces
* flavored rices such as Spanish Rice and Paella rice
* Powdered drink Mixes
* Sports drinks
* Ice Cream
* Ice Pops
* Candy/ Chewing gum
* Marcipan
* Jam / Jelly
* gelatins
* Marmalade
* Mustard ( which I did not know but so obvious)
* horseradish
* yogurt
* Noodles
* Pickles
4. Yellow #5 is one of the cheapest synthetic colors available and sold all over the world.
5. This Yellow # 5 has caused many allergic reactions and intorlerance reactions specially among asthamtic people.
6. Some studies have linked various immuninologic responsed to tratrazine, indigestion, including anxiety, migranes, clinical depression, blurred vision, itching general weakness and sleep disturbance.
7. Despite mounting evidence, The FDA considers Yellow #5 a safe food coloring. Let it be noted that, in the past, the FDA banned the use of other food colorings. This, after research showed them to be carcinogenic
A major study published in the UK in 2007 linked food colorings with hyperactive behavior in children. As a result, the FSA (UK’s FDA) has called manufacturers to voluntarily ban food colorings in their products. Most companies are obliging, due to consumer pressure and FSA encouragement.
8 Consumer groups in the US, especially the Center for Science in the Public Interest, have called food colorings, and especially Yellow #5, the “Secret Shame” of Food Industry and Regulators. A ban from all foods is their request.
9. Yellow #5 may also be also found in vitamins, antacids, soaps, cosmetics, shampoos, moisturizers, and crayons.
10.
organic foods may also contain Yellow #5 or other food colorings, because the USDA considers a processed food organic if it as at least 95% organic by weight. Since food colorings are used in tiny amounts, a bran muffin with a touch of artificial yellow is still considered organic
It's very important to read all labels. I still eat pickles and other things but I make sure they don't have all that non-sense in them.
I showed Jesse and Maya a picture of all the things that have yellow #5 and they said, " wow mom there are so many things that have that and started to get worried about the things they have been eating. I don't want them to freak out or not ever have them. I do allow them to have certain things, from time to time, but I also tell them the truth.
checkout this web page and it will give you a lot more information on this Yellow 5 and a picture of all the products that contain Yellow #5
www.cspinet.org
1. First and foremost This yellow #5 has a few AKA's like Tartrazine, E102, FD&C yellow 5, CI 1941.
2.It's a synthetic, water soluble lemon dye used as food coloring.
3. A list of foods that contain this little devil are:
* Cotton Candy
* soft drinks
* Energy Drinks
* Instant Pudding
* Doritos / Flavored tortilla chips
* Breakfast cereals
* Cake Mixes
* Pastries
* Pudding Powders
* Soups
* sauces
* flavored rices such as Spanish Rice and Paella rice
* Powdered drink Mixes
* Sports drinks
* Ice Cream
* Ice Pops
* Candy/ Chewing gum
* Marcipan
* Jam / Jelly
* gelatins
* Marmalade
* Mustard ( which I did not know but so obvious)
* horseradish
* yogurt
* Noodles
* Pickles
4. Yellow #5 is one of the cheapest synthetic colors available and sold all over the world.
5. This Yellow # 5 has caused many allergic reactions and intorlerance reactions specially among asthamtic people.
6. Some studies have linked various immuninologic responsed to tratrazine, indigestion, including anxiety, migranes, clinical depression, blurred vision, itching general weakness and sleep disturbance.
7. Despite mounting evidence, The FDA considers Yellow #5 a safe food coloring. Let it be noted that, in the past, the FDA banned the use of other food colorings. This, after research showed them to be carcinogenic
A major study published in the UK in 2007 linked food colorings with hyperactive behavior in children. As a result, the FSA (UK’s FDA) has called manufacturers to voluntarily ban food colorings in their products. Most companies are obliging, due to consumer pressure and FSA encouragement.
8 Consumer groups in the US, especially the Center for Science in the Public Interest, have called food colorings, and especially Yellow #5, the “Secret Shame” of Food Industry and Regulators. A ban from all foods is their request.
9. Yellow #5 may also be also found in vitamins, antacids, soaps, cosmetics, shampoos, moisturizers, and crayons.
10.
organic foods may also contain Yellow #5 or other food colorings, because the USDA considers a processed food organic if it as at least 95% organic by weight. Since food colorings are used in tiny amounts, a bran muffin with a touch of artificial yellow is still considered organic
It's very important to read all labels. I still eat pickles and other things but I make sure they don't have all that non-sense in them.
I showed Jesse and Maya a picture of all the things that have yellow #5 and they said, " wow mom there are so many things that have that and started to get worried about the things they have been eating. I don't want them to freak out or not ever have them. I do allow them to have certain things, from time to time, but I also tell them the truth.
checkout this web page and it will give you a lot more information on this Yellow 5 and a picture of all the products that contain Yellow #5
www.cspinet.org
Saturday, April 2, 2011
Worlds Healthiest Foods
This is an amazing Web site with lots of Information Love it!!!!!!!!!!!!
www.whfoods.org
www.whfoods.org
What is Organic Food?
What is organic food?
Organic refers to an "earth friendly" and health-supportive method of farming and processing foods. Weeds and pests are controlled using environmentally sound practices that sustain our personal health and the health of our planet. The term "organic" applies to both animal and plant foods.
Organic farmers do not use chemicals (pesticides, fungicides or fertilizers) in an environmentally harmful manner. They utilize a blend of old and new technologies and scientific research to balance the earth's natural ecosystem. Examples of organic farming methods include:
Rotating crops between fields. This helps keep pests from building up and improves soil fertility.
Planting select bushes and flowers to attract beneficial insects which ward off unwanted pests.
Organic farming produces nutrient-rich, fertile soil which nourishes the plants, and it keeps chemicals off the land to protect water quality and wild life. Organic farming also gives us food that is safer to eat and much more likely to keep us healthy.
Organically Grown Crops:
The crop must be produced on land without the use of synthetic substances (pesticides, herbicides, fertilizers) except those provided by the standards.
No prohibited substances can have been applied to the land for 3 years prior to harvest.
The land must have defined boundaries and buffer zones preventing the crop to have contact with prohibited substances from adjoining land.
Soil fertility and crop nutrient management must be done in a manner to improve soil conditions, minimize soil erosion, and to prevent contamination of crops, soil or water by plant nutrients, pathogenic organisms or heavy metals:
Use of crop rotation
Use of composed animal manure with specified carbon to nitrogen ratios and temperature readings.
Use of uncomposted plant materials
Use of sewage sludge is prohibited
Seeds, seedlings and planting stock are organically grown except as provided in the law.
Genetic engineering is prohibited
Pest problems controlled by mechanical and physical methods including:
Introduction of predators or parasites of the pest species
Development of habitat for natural enemies of the pests
Use of lures, traps and repellants
Weed problems controlled by:
Mulching
Hand weeding and mechanical cultivation
Mowing
Flame, heat, or electrical
Grazing livestock
Plastic or synthetic mulches that are removed at the end of the harvest
Disease problems controlled by:
Management practices to suppress the spread of disease
Application of non-synthetic biological, botanical or mineral inputs
Organically Grown Meat, Poultry, Eggs and Dairy:
Livestock must be fed rations composed of agricultural products, pasture and forage that are organically produced and, if applicable, handled.
Prohibitions regarding animal feed include:
Administering of animal drugs in the absence of illness
Use of hormones to promote growth
Use of supplements in amounts above those for adequate nutrition
Use of mammal or poultry slaughter by-products for feed
Excessive use of feed additives
Routinely administering synthetic parasiticides
Producer must provide conditions to maintain and promote the health and welfare of livestock including:
Sufficient nutritional feed rations
Appropriate housing, pasture, sanitation conditions
Conditions allowing for exercise, freedom of movement and minimizing stress of the animals
Administration of veterinary care
Origin of livestock:
Organic livestock must be from livestock under continuous organic management from the last third of gestation or hatching
Organic poultry must be under continuous organic management beginning no later than the second day of life
Milk or milk products must be from animals that have been under continuous organic management beginning no later than 1 year prior to milk production.
Organic production is managed with the intent to integrate cultural, biological and mechanical practices to promote the cycling of resources, promote ecological balance and biodiversity. Practices help to protect the soil, groundwater, provide health promoting conditions for animals and ultimately help promote the health of the consumer.
Can organic foods really improve my health?
Yes. Organically grown food is your best way of reducing exposure to toxins used in conventional agricultural practices. These toxins include not only pesticides, many of which have been federally classified as potential cancer-causing agents, but also heavy metals such as lead and mercury, and solvents like benzene and toluene. Minimizing exposure to these toxins is of major benefit to your health. Heavy metals damage nerve function, contributing to diseases such as multiple sclerosis and lowering IQ, and also block hemoglobin production, causing anemia. Solvents damage white cells, lowering the immune system's ability to resist infections. In addition to significantly lessening your exposure to these health-robbing substances, organically grown foods have been shown to contain substantially higher levels of nutrients such as protein, vitamin C and many minerals.
Research Suggests Organic Food is Better for Your Health
Rats fed organic food were significantly healthier than their peers given conventionally-grown produce, shows research reported by the Danish Institute of Agricultural Sciences, February 2005.
During the experiment, 36 rats were divided into three groups. All were given potatoes, carrots, peas, green kale, apples, rapeseed oil, and the same vitamin supplements. One group was fed organic food, another conventionally grown food with high levels of fertilizer and some pesticide, and the third group received minimally fertilized conventionally grown food.
Although pesticide residue was measured and found to be below detection levels in all groups, the scientists found that the rats fed organically-grown produce were measurably healthier, slept better, had stronger immune systems and were less obese.
Lead researcher, Dr Kirsten Brandt, of Newcastle University's School of Agriculture, was careful not to overstate the findings, but noted: "The difference was so big it is very unlikely to be random. We gave the food to the rats and then we measured what they were doing. We can say the reason why the rats have different health was clearly due to the fact that there was a different growing method, and this was enough for this result. If we want to understand how and why, we need another study."
How do organic foods benefit cellular health?
DNA: Eating organically grown foods may help to better sustain health since recent test tube animal research suggests that certain agricultural chemicals used in the conventional method of growing food may have the ability to cause genetic mutations that can lead to the development of cancer. One example is pentachlorophenol (PCP) that has been found to be able to cause DNA fragmentation in animals. Mitochondria: Eating organically grown foods may help to better promote cellular health since several agricultural chemicals used in the conventional growing of foods have been shown to have a negative effect upon mitochondrial function. These chemicals include paraquat, parathion, dinoseb and 2-4-D which have been found to affect the mitochondria and cellular energy production in a variety of ways including increasing membrane permeability, which exposes the mitochondria to damaging free radicals, inhibiting a process known as coupling that is integral to the efficient production of ATP. Cell Membrane: Since certain agricultural chemicals may damage the structure and function of the cellular membrane, eating organically grown foods can help to protect cellular health. The insecticide endosulfan and the herbicide paraquat have been shown to oxidize lipid molecules and therefore may damage the phospholipid component of the cellular membrane. In animal studies, pesticides such as chlopyrifos, endrin and fenthion have been shown to over stimulate enzymes involved in chemical signaling causing imbalance that has been linked to conditions such as atherosclerosis, psoriasis and inflammation.
How can organic foods contribute to children's health?
The negative health effects of conventionally grown foods, and therefore the benefits of consuming organic foods, are not just limited to adults. In fact, many experts feel that organic foods may be of paramount importance in safeguarding the health of our children.
In two separate reports, both the Natural Resources Defense Council (1989) and the Environmental Working Group (1998) found that millions of American children are exposed to levels of pesticides through their food that surpass limits considered to be safe. Some of these pesticides are known to be neurotoxic, able to cause harm to the developing brain and nervous system. Additionally, some researchers feel that children and adolescents may be especially vulnerable to the cancer-causing effects of certain pesticides since the body is more sensitive to the impact of these materials during periods of high growth rates and breast development.
The concern for the effects of agricultural chemicals on children's health seems so evident that even the U.S. government has taken steps to protect our nation's young. In 1996, Congress passed the Food Quality Protection Act requiring that all pesticides applied to foods be safe for infants and children.
Organic foods that are strictly controlled for substances harmful to health can play a major role in assuring the health of our children.
Eating Organic Dramatically Lowers Children's Exposure to Organophosphate Pesticides
Eating organic foods provides children with "dramatic and immediate" protection from exposure to two organophosphate pesticides that have been linked to harmful neurological effects in animals and humans, shows a study funded by the U.S. Environmental Protection Agency and published in the September 2005 issue of Environmental Health Perspectives.
The pesticides-malathion and chlorpyrifos-while restricted or banned for home use, are widely used on a variety of crops, and according to the annual survey by U.S. Department of Agriculture Pesticide Data Program, residues of these organophosphate pesticides are still routinely detected in food items commonly consumed by young children.
Over a fifteen-day period, Dr. Chensheng "Alex" Lu and his colleagues from Emory University, the University of Washington, and the Centers for Disease Control and Prevention measured exposure to malathion and chlorpyrifos in 23 elementary students in the Seattle area by testing their urine.
The participants, aged 3-11-years-old, were first monitored for three days on their conventional diets before the researchers substituted most of the children's conventional diets with organic foods for five consecutive days. The children were then given their normal foods and monitored for an additional seven days.
To ensure that any detectable change in dietary pesticide exposure would be attributable to the organic food rather than the change in diet, the researchers substituted organic foods that were the same items the children would have normally eaten as part of their conventional diet. Organic food items were substituted for the conventional diet of fresh fruits and vegetables, juices, processed fruits or vegetables (e.g. salsa), and wheat-based or corn-based products (i.e. pasta, cereal, popcorn, or chips).
"Immediately after substituting organic food items for the children's normal diets, the concentration of the organophosphorus pesticides found in their bodies decreased substantially to non-detectable levels until the conventional diets were re-introduced," said Dr. Lu.
During the days when children consumed organic diets, most of their urine samples contained zero concentration of the malathion metabolite. However, once the children returned to their conventional diets, the average malathion metabolite concentration increased to 1.6 parts per billion with a concentration range from 5 to 263 parts per billion.
A similar trend was seen for chlorpyrifos. The average chlorpyrifos metabolite concentration increased from one part per billion during the organic diet days to six parts per billion when children consumed conventional food.
A second study, published in the February 2006 issue of Environmental Health Perspectives, confirmed these results. Once again, another group of 23 children from the Seattle area aged 3-11 years participated. When the conventionally grown foods in their diets were replaced with comparable organically grown foods, concentrations of compounds in the children's urine indicating exposure to organophosphate pesticides immediately dropped to non-detectable levels and remained nondetectable until they once again consumed conventionally grown foods.
The children were first monitored for three days on their normal diet. Then, most of the conventionally grown items in their diets were replaced with comparable organically grown items for 5 days. Substituted items included fruits and vegetables, juices, processed fruit and vegetable products and wheat or corn based products. Lastly, the children returned to their normal diets for a further 7 days.
Researchers analyzed two spot daily urine samples, first-morning and before-bedtime voids, throughout the 15-day study period. Urinary concentrations of compounds indicating the children were ingesting the organophosphorus pesticides, malathion and chlorpyrifos, became undetectable immediately after the introduction of organic diets and remained undetectable until the conventional diets were reintroduced.
The repetition of this research clearly demonstrates that an organic diet provides a dramatic and immediate protective effect against exposures to organophosphorus pesticides, which are commonly used in agricultural production.
Organophosphate pesticides account for approximately half the insecticide use in the United States and are applied to many conventionally grown foods important in children's diets. Organophosphates work by poisoning the nervous system in pests. When exposure to organophosphate pesticides is sufficiently high, these neurological poisons can also interfere with the proper functioning of the nervous system in humans.
Children are especially vulnerable to the toxic effects of organophosphate pesticides because their bodies and brains are still growing. Even low body levels of organophosphate neurotoxins can contribute to developmental delays, behavioral problems, attention problems/hyperactivity, poor school performance and learning disabilities.
In 2000, the Consumers Union reported that the conventionally grown foods with the highest levels of pesticide residues were apples, peaches, pears, grapes, strawberries, cantaloupe, green beans, winter squash and spinach. The message is clear: to minimize your children's exposure to pesticides, choose organic!
Are organic foods nutritionally superior to conventionally grown foods?
Yes, and significantly more. Proof of their superiority has been demonstrated in numerous studies. In 1998, a review of 34 studies comparing the nutritional content of organic versus non-organic food was published in the peer-reviewed, MEDLINE-indexed journal Alternative Therapies (Volume 4, No. 1, pgs. 58-69). In this review, organic food was found to have higher protein quality in all comparisons, higher levels of vitamin C in 58% of all studies, 5-20% higher mineral levels for all but two minerals. In some cases, the mineral levels were dramatically higher in organically-grown foods-as much as three times higher in one study involving iron content.
Organic foods may also contain more flavonoids than conventionally grown foods, according to Danish research published in the August 2003 issue of the Journal of Agricultural and Food Chemistry. In this study, 16 healthy non-smoking participants ranging in age from 21-35 years were given either a diet high in organically or conventionally grown fruits and vegetables for 22 days, after which they were switched over to the other diet for another 22 days. After both dietary trials, the researchers analyzed levels of flavonoids and other markers of antioxidant defenses in the food and in the participants' blood and urine samples. Results indicated a significantly higher content of the flavonoid quercitin in the organic produce and in the subjects' urine samples when on the organic produce diet, plus the subjects' urinary levels of another flavonoid, kaempferol, were also much higher when on the organically grown compared to the conventionally grown diet.
A review of 41 studies comparing the nutritional value of organically to conventionally grown fruits, vegetables and grains, also indicates organic crops provide substantially more of several nutrients, including:
27% more vitamin C
21.1% more iron
29.3% more magnesium
13.6% more phosphorus
The review also found that while 5 servings of organically grown vegetables (lettuce, spinach, carrots, potatoes and cabbage) provided the daily recommended intake of vitamin C for men and women, their conventionally grown counterparts did not. Plus, organically grown foods contained 15.1% less nitrates than conventionally grown foods. Nitrates, a major constituent of chemical fertilizers, bind to hemoglobin and, particularly in infants, can significantly reduce the body's ability to carry oxygen. For more information on nitrates, click Nitrates - North Carolina Cooperative Extension Service
In another study whose findings are based on pesticide residue data collected by the U.S. Department of Agriculture, organic fruits and vegetables were shown to have only a third as many pesticide residues as their conventionally grown counterparts. Study data, which covered more than 94,000 food samples from more than 20 crops, showed 73% of conventionally grown foods sampled had residue from at least one pesticide, while only 23% of organically grown samples had any residues. When residues of persistent, long-banned organochlorine insecticides such as DDT were excluded from the analysis, organic samples with residues dropped from 23 to 13%. In contrast, more than 90% of USDA's samples of conventionally grown apples, peaches, pears, strawberries and celery had residues.
When it comes to choosing between organic or conventionally grown foods, size is definitely not everything, suggests another study published in Science Daily Magazine. Chemistry professor Theo Clark and undergraduate students at Truman State University in Mississippi found organically grown oranges contained up to 30% more vitamin C than those grown conventionally. Reporting the results at the June 2, 2002, meeting of the American Chemical Society, Clark said he had expected the conventionally grown oranges, which were twice as large, to have twice the vitamin C as the organic versions. Instead, chemical isolation combined with nuclear magnetic resonance spectroscopy revealed the much higher level in organic oranges.
Why the big difference? Clark speculated that "with conventional oranges, (farmers) use nitrogen fertilizers that cause an uptake of more water, so it sort of dilutes the orange. You get a great big orange but it is full of water and doesn't have as much nutritional value."
Eating organic may also help protect against chronic inflammation, a major factor in both cardiovascular disease and colon cancer. Another study, published in the European Journal of Nutrition, found that organic soups sold in the UK contain almost 6 times as much salicylic acid as non-organic soups. Salicylic acid, the compound responsible for the anti-inflammatory action of aspirin, has been shown to help prevent hardening of the arteries and bowel cancer. Researchers compared the salicylic acid content of 11 brands of organic soup to that found in non-organic varieties. The average level of salicylic acid in 11 brands of organic vegetable soup was 117 nanograms per gram, compared with 20 nanograms per gram in 24 types of non-organic soup. The highest level (1,040 nanograms per gram) was found in an organic carrot and coriander soup. Four of the conventional soups had no detectable levels of salicylic acid.
What substances do we avoid by eating organic food?
Over 3,000 high-risk toxins routinely present in the U.S. food supply are, by law, excluded from organic food, including: Pesticides: By far the largest group of toxins to be largely prohibited from organically grown foods are synthetic pesticides, which are found virtually everywhere else in the food supply. Several hundred different chemicals and several thousand brand-name pesticide products are legally used in commercial food production in the U.S. Act of 1992; the Environmental Protection Agency had classified 73 pesticides authorized for agricultural use as potential carcinogens (cancer-causing agents). And pesticides don't just remain where they are applied. A 1996 study by the Environmental Working Group found 96% of all water samples taken from 748 towns across the U.S. contained the pesticide atrazine, and at least 20 different chemical pesticides are routinely present in municipal tap water across the U.S. Heavy metals: The toxic metals cadmium, lead, and mercury enter the food supply through industrial pollution of soil and groundwater and through machinery used in food processing and packaging. Cadmium, which can be concentrated in plant tissues at levels higher than those in soil, has been linked to lung, prostate and testicular cancers. Despite lead's long-recognized serious adverse impact on health, especially that of young children, lead solder is still used to seal tin cans, imparting the lead residues found in many canned foods. Even low levels of lead are harmful and are associated with decreased intelligence, impaired neurobehavioral development, decreased stature and growth, and impaired hearing. Mercury is toxic to brain cells and has been linked to autism and Alzheimer's disease. Solvents: Used to dissolve food components and produce food additives, solvents are also virtually omnipresent in commercially processed food. Solvents, such as benzene and toluene have been linked to numerous cancers. Benzene, specifically, has been repeatedly associated with rheumatoid arthritis-an auto-immune condition involving pain and degeneration in the joints that affects over 2 million adults in the U.S.
Not only are these toxic substances harmful singly, but when combined, as they are in commercially grown and processed food, and in the human body where they accumulate, their effects have been found to be magnified as much as a 1,000-fold.
Why Organicically Grown Foods Are Better for the Health of Our Planet
What are the environmental benefits of organic farming over conventional farming methods?
Organically grown foods are cultivated using farming practices that work to preserve and protect the environment.
Most conventional farming methods used today adhere to a chemical-dependent model of agribusiness. Residues from conventional farming methods use toxic chemicals that remain in the soil, leach into groundwater, and frequently end up either on the skin or become internal constituents of commercially grown foods. The predominant use of this model has resulted in adversely affecting the earth's environment and the health of its inhabitants. These methods have adversely affected:
Soil quality
Water purity
Biodiversity
Safety and health of farm workers
Survival of small and family farms
Connection to the land
Taste and quality of foods
Organic farming is seen as the alternative to chemical farming. It is often inaccurately and simplistically described as farming without the use of pesticides. More accurately, it is a method of farming which partners with nature rather than altering or controlling natural processes which includes:
Absence of use of dangerous synthetic pesticides, herbicides and chemical fertilizers
Improving soil quality
Conserving and keeping up water quality
Encouraging biodiversity
Minimalizing the health and occupational hazards to farm workers
Maintaining a restorative and sustainable biosystem.
Organic Farming Significantly Improves Soil Quality
Results recently published from a long-term study conducted by researchers at the Rodale Institute in Kutztown, PA, show that organic farming practices help retain significantly more carbon in the soil, making the soil more productive, better able to retain water, and helping to prevent global warming.
Data gathered since 1981 from the Rodale Institute's experimental farms in east-central Pennsylvania on organically grown corn and soybeans shows that the soil retained 15-28% more carbon than conventionally farmed soil, the equivalent of 1,000 pounds of carbon, or 3,500 pounds of carbon dioxide per acre foot of soil. According to Paul Hepperly, research manager for the Rodale Institute, converting the nation's 160 million acres of corn and soybeans would significantly reduce the carbon dioxide produced each year by the United States.
Some conventional growers have responded that the Rodale Institute's numbers are too high to be believable, but Hepperly explains that his excellent carbon sequestration results are due to the fact that organic farming keeps a variety of crops in the field longer than conventional farming. "We grow diversified crops in the organic system, and actually that looks like it's more important than whether it's plowed or not," Hepperly said. "It's the extended cropping season and the crops grown through a longer portion of the season that seem to be very important for the trapping of carbon and nitrogen in the soil. They're retaining the nutrients and building the organic matter through a longer season." State Agriculture Secretary Dennis Wolff and Environmental Protection Secretary Kathleen McGinty said their offices would build on the Rodale Institute research to help develop policies that would allow farmers to benefit from environmentally sound practices.
Organic farming is highly preferable to conventional agriculture in terms of its effects on the environment, confirms a study published in the March 6 online edition of the Proceedings of the National Academy of Sciences.
The yearlong experiment, conducted in an established apple orchard on a 4-acre site in the Yakima Valley of central Washington, used some trees raised with conventional synthetic fertilizers; others grown organically without pesticides, herbicides or artificial fertilization; and a third group raised on integrated farming, which combines organic and conventional agricultural techniques.
Each tree in all three groups was given the same amount of nitrogen at two feedings, one in October and another in May. Organically grown trees were fertilized with either composted chicken manure or alfalfa meal, while conventionally raised plants were given calcium nitrate, a synthetic fertilizer widely used by commercial apple growers. Trees raised using the integrated system got a blend of equal parts chicken manure and calcium nitrate.
One goal of the study was to compare the amount of nitrogen leaching into the soil from each of the four fertilizer treatments. Nitrogen fertilizers release or break down into nitrates-chemical compounds plants need to build proteins. When present in excess of the amounts needed by plants, however, nitrates percolate through the soil, contaminating surface and groundwater supplies.
Besides their harmful impact on aquatic life, high nitrate levels in drinking water can cause serious illness in humans, particularly small children. According to the PNAS study, nearly one of 10 domestic wells in the United States sampled between 1993 and 2000 had nitrate concentrations that exceeded the EPA's drinking water standards.
"Nitrogen compounds also enter our watersheds and have effects quite distant from the fields in which they are applied, as for example in contaminating water tables and causing biological dead zones at the mouths of major rivers," said study co-author Harold A. Mooney, the Paul S. Achilles Professor of Environmental Biology at Stanford.
The researchers measured nitrate leaching during the entire year and found it was 4.4 to 5.6 times higher in the conventional treatment than in the two organic treatments, with the integrated treatment in between.
"The intensification of agricultural production over the past 60 years and the subsequent increase in global nitrogen inputs have resulted in substantial nitrogen pollution and ecological damage. The primary source of nitrogen pollution comes from nitrogen-based agricultural fertilizers, whose use is forecasted to double or almost triple by 2050," wrote study co-authors.
The research team also compared the amount of nitrogen gas released into the atmosphere by the four treatments. Nitrogen compounds from fertilizer can enter the atmosphere and contribute to global warming.
Air samples collected in the orchard after the fall and spring fertilizations revealed that organic and integrated soils emitted larger quantities of an environmentally benign gas called dinitrogen (N2) than soils treated with conventional synthetic fertilizer.
This may be due to the fact that the organic and integrated soils contained active concentrations of denitrifying bacteria-naturally occurring microbes that convert excess nitrates in the soil into N2 gas. Communities of denitrifying microbes were much smaller and far less active and efficient in conventionally treated soils.
Modern conventional farming practices have also led to nutrient-poor food. The mineral content of vegetables has dropped significantly over the last few decades. Today, you need to eat almost twice as many carrots and three times as much broccoli to get the same of calcium you would have received from one carrot in 1950. The lesson is clear: organically grown foods are the clear choice to promote the health of both ourselves and our planet.
How do conventional farming methods affect water quality?
The Environmental Protection Agency estimates pesticides (some which are known to be cancer causing) contaminate the groundwater in 38 states, polluting the primary source of drinking water for more than half the country's population.
What is sustainable agriculture?
Sustainable agriculture is farming practices that preserve and protect the future productivity and health of the environment. Sustainable agriculture is, however, a wider topic than organic farming. The way food is processed, packaged and transported may pose a threat to the environment, even when the food was cultivated organically. For example, pretzels may be organic-meaning 95% of their ingredients are organically grown-but have been produced from highly refined flour processed using energy-wasting machinery, packaged in non-recyclable plastic, and shipped around the world using large amounts of fossil fuel. Growing foods organically is, therefore, only the first step in achieving sustainable agriculture. Most environmentalists and ecologists and many individuals involved in the production of organic foods believe that sustainable agriculture is necessary if we are to reach the long-term goals of personal health and ecological balance.
In 1988 the United Nation's Food and Agriculture Organization adopted the following official definition of Sustainable Agriculture and Rural Development:
Sustainable development (in the agriculture, forestry and fisheries sectors) should conserve land, water, plant and animal genetic resources, is environmentally non-degrading, technically appropriate, economically viable and socially acceptable.
In the 1990 Farm Bill, the U.S. Congress defined sustainable agriculture as an integrated system of plant and animal production practices that:
Satisfy human food and fiber needs
Enhance environmental quality and the natural resource base upon which the agricultural economy depends
Make the most efficient use of nonrenewable resources and on-farm resources and integrates, where appropriate, natural biological cycles and controls
Sustain the economic viability of farm operations
Enhance the quality of life for farmers and society as a whole.
In 1992, during the UN Conference on Environment and Development, a number of non-governmental organizations (NGO) drafted their own Sustainable Agriculture Treaty which states:
Sustainable Agriculture is a model of social and economic organization based on equitable and participatory vision of development which recognizes the environment and natural resources as the foundation of economic activity. Agriculture is sustainable when it is ecologically sound, economically viable, socially just, culturally appropriate and based on a holistic scientific approach.
Sustainable Agriculture preserves biodiversity, maintains soil, fertility and water purity, conserves and improves the chemical, physical and biological qualities of the soil, recycles natural resources and conserves energy.
Sustainable Agriculture uses locally available renewable resources, appropriate and affordable technologies, and minimizes the use of external and purchased inputs, thereby increasing local independence and self sufficiency and insuring a source of stable income for peasants, family small farmers and rural communities, and integrates humans with their environment. Sustainable Agriculture respects the ecological principles of diversity and interdependence and uses the insights of modern science to improve rather than displace the traditional wisdom accumulated over centuries by innumerable farmers around the world.
Article By Worlds Healthies Foods
The National List provides a list of allowed and prohibited substances for organically grown meat, poultry, eggs and dairy.
Organically Handled:
Mechanical or biological methods used to process an organically produced agricultural product for the purpose of retarding spoilage or otherwise preparing the agricultural product for market. This includes acceptable processing aids and ingredients, appropriate packaging materials and labeling, cleaning methods, waste disposal and pest management at processing facilities.
Organic refers to an "earth friendly" and health-supportive method of farming and processing foods. Weeds and pests are controlled using environmentally sound practices that sustain our personal health and the health of our planet. The term "organic" applies to both animal and plant foods.
Organic farmers do not use chemicals (pesticides, fungicides or fertilizers) in an environmentally harmful manner. They utilize a blend of old and new technologies and scientific research to balance the earth's natural ecosystem. Examples of organic farming methods include:
Rotating crops between fields. This helps keep pests from building up and improves soil fertility.
Planting select bushes and flowers to attract beneficial insects which ward off unwanted pests.
Organic farming produces nutrient-rich, fertile soil which nourishes the plants, and it keeps chemicals off the land to protect water quality and wild life. Organic farming also gives us food that is safer to eat and much more likely to keep us healthy.
Organically Grown Crops:
The crop must be produced on land without the use of synthetic substances (pesticides, herbicides, fertilizers) except those provided by the standards.
No prohibited substances can have been applied to the land for 3 years prior to harvest.
The land must have defined boundaries and buffer zones preventing the crop to have contact with prohibited substances from adjoining land.
Soil fertility and crop nutrient management must be done in a manner to improve soil conditions, minimize soil erosion, and to prevent contamination of crops, soil or water by plant nutrients, pathogenic organisms or heavy metals:
Use of crop rotation
Use of composed animal manure with specified carbon to nitrogen ratios and temperature readings.
Use of uncomposted plant materials
Use of sewage sludge is prohibited
Seeds, seedlings and planting stock are organically grown except as provided in the law.
Genetic engineering is prohibited
Pest problems controlled by mechanical and physical methods including:
Introduction of predators or parasites of the pest species
Development of habitat for natural enemies of the pests
Use of lures, traps and repellants
Weed problems controlled by:
Mulching
Hand weeding and mechanical cultivation
Mowing
Flame, heat, or electrical
Grazing livestock
Plastic or synthetic mulches that are removed at the end of the harvest
Disease problems controlled by:
Management practices to suppress the spread of disease
Application of non-synthetic biological, botanical or mineral inputs
Organically Grown Meat, Poultry, Eggs and Dairy:
Livestock must be fed rations composed of agricultural products, pasture and forage that are organically produced and, if applicable, handled.
Prohibitions regarding animal feed include:
Administering of animal drugs in the absence of illness
Use of hormones to promote growth
Use of supplements in amounts above those for adequate nutrition
Use of mammal or poultry slaughter by-products for feed
Excessive use of feed additives
Routinely administering synthetic parasiticides
Producer must provide conditions to maintain and promote the health and welfare of livestock including:
Sufficient nutritional feed rations
Appropriate housing, pasture, sanitation conditions
Conditions allowing for exercise, freedom of movement and minimizing stress of the animals
Administration of veterinary care
Origin of livestock:
Organic livestock must be from livestock under continuous organic management from the last third of gestation or hatching
Organic poultry must be under continuous organic management beginning no later than the second day of life
Milk or milk products must be from animals that have been under continuous organic management beginning no later than 1 year prior to milk production.
Organic production is managed with the intent to integrate cultural, biological and mechanical practices to promote the cycling of resources, promote ecological balance and biodiversity. Practices help to protect the soil, groundwater, provide health promoting conditions for animals and ultimately help promote the health of the consumer.
Can organic foods really improve my health?
Yes. Organically grown food is your best way of reducing exposure to toxins used in conventional agricultural practices. These toxins include not only pesticides, many of which have been federally classified as potential cancer-causing agents, but also heavy metals such as lead and mercury, and solvents like benzene and toluene. Minimizing exposure to these toxins is of major benefit to your health. Heavy metals damage nerve function, contributing to diseases such as multiple sclerosis and lowering IQ, and also block hemoglobin production, causing anemia. Solvents damage white cells, lowering the immune system's ability to resist infections. In addition to significantly lessening your exposure to these health-robbing substances, organically grown foods have been shown to contain substantially higher levels of nutrients such as protein, vitamin C and many minerals.
Research Suggests Organic Food is Better for Your Health
Rats fed organic food were significantly healthier than their peers given conventionally-grown produce, shows research reported by the Danish Institute of Agricultural Sciences, February 2005.
During the experiment, 36 rats were divided into three groups. All were given potatoes, carrots, peas, green kale, apples, rapeseed oil, and the same vitamin supplements. One group was fed organic food, another conventionally grown food with high levels of fertilizer and some pesticide, and the third group received minimally fertilized conventionally grown food.
Although pesticide residue was measured and found to be below detection levels in all groups, the scientists found that the rats fed organically-grown produce were measurably healthier, slept better, had stronger immune systems and were less obese.
Lead researcher, Dr Kirsten Brandt, of Newcastle University's School of Agriculture, was careful not to overstate the findings, but noted: "The difference was so big it is very unlikely to be random. We gave the food to the rats and then we measured what they were doing. We can say the reason why the rats have different health was clearly due to the fact that there was a different growing method, and this was enough for this result. If we want to understand how and why, we need another study."
How do organic foods benefit cellular health?
DNA: Eating organically grown foods may help to better sustain health since recent test tube animal research suggests that certain agricultural chemicals used in the conventional method of growing food may have the ability to cause genetic mutations that can lead to the development of cancer. One example is pentachlorophenol (PCP) that has been found to be able to cause DNA fragmentation in animals. Mitochondria: Eating organically grown foods may help to better promote cellular health since several agricultural chemicals used in the conventional growing of foods have been shown to have a negative effect upon mitochondrial function. These chemicals include paraquat, parathion, dinoseb and 2-4-D which have been found to affect the mitochondria and cellular energy production in a variety of ways including increasing membrane permeability, which exposes the mitochondria to damaging free radicals, inhibiting a process known as coupling that is integral to the efficient production of ATP. Cell Membrane: Since certain agricultural chemicals may damage the structure and function of the cellular membrane, eating organically grown foods can help to protect cellular health. The insecticide endosulfan and the herbicide paraquat have been shown to oxidize lipid molecules and therefore may damage the phospholipid component of the cellular membrane. In animal studies, pesticides such as chlopyrifos, endrin and fenthion have been shown to over stimulate enzymes involved in chemical signaling causing imbalance that has been linked to conditions such as atherosclerosis, psoriasis and inflammation.
How can organic foods contribute to children's health?
The negative health effects of conventionally grown foods, and therefore the benefits of consuming organic foods, are not just limited to adults. In fact, many experts feel that organic foods may be of paramount importance in safeguarding the health of our children.
In two separate reports, both the Natural Resources Defense Council (1989) and the Environmental Working Group (1998) found that millions of American children are exposed to levels of pesticides through their food that surpass limits considered to be safe. Some of these pesticides are known to be neurotoxic, able to cause harm to the developing brain and nervous system. Additionally, some researchers feel that children and adolescents may be especially vulnerable to the cancer-causing effects of certain pesticides since the body is more sensitive to the impact of these materials during periods of high growth rates and breast development.
The concern for the effects of agricultural chemicals on children's health seems so evident that even the U.S. government has taken steps to protect our nation's young. In 1996, Congress passed the Food Quality Protection Act requiring that all pesticides applied to foods be safe for infants and children.
Organic foods that are strictly controlled for substances harmful to health can play a major role in assuring the health of our children.
Eating Organic Dramatically Lowers Children's Exposure to Organophosphate Pesticides
Eating organic foods provides children with "dramatic and immediate" protection from exposure to two organophosphate pesticides that have been linked to harmful neurological effects in animals and humans, shows a study funded by the U.S. Environmental Protection Agency and published in the September 2005 issue of Environmental Health Perspectives.
The pesticides-malathion and chlorpyrifos-while restricted or banned for home use, are widely used on a variety of crops, and according to the annual survey by U.S. Department of Agriculture Pesticide Data Program, residues of these organophosphate pesticides are still routinely detected in food items commonly consumed by young children.
Over a fifteen-day period, Dr. Chensheng "Alex" Lu and his colleagues from Emory University, the University of Washington, and the Centers for Disease Control and Prevention measured exposure to malathion and chlorpyrifos in 23 elementary students in the Seattle area by testing their urine.
The participants, aged 3-11-years-old, were first monitored for three days on their conventional diets before the researchers substituted most of the children's conventional diets with organic foods for five consecutive days. The children were then given their normal foods and monitored for an additional seven days.
To ensure that any detectable change in dietary pesticide exposure would be attributable to the organic food rather than the change in diet, the researchers substituted organic foods that were the same items the children would have normally eaten as part of their conventional diet. Organic food items were substituted for the conventional diet of fresh fruits and vegetables, juices, processed fruits or vegetables (e.g. salsa), and wheat-based or corn-based products (i.e. pasta, cereal, popcorn, or chips).
"Immediately after substituting organic food items for the children's normal diets, the concentration of the organophosphorus pesticides found in their bodies decreased substantially to non-detectable levels until the conventional diets were re-introduced," said Dr. Lu.
During the days when children consumed organic diets, most of their urine samples contained zero concentration of the malathion metabolite. However, once the children returned to their conventional diets, the average malathion metabolite concentration increased to 1.6 parts per billion with a concentration range from 5 to 263 parts per billion.
A similar trend was seen for chlorpyrifos. The average chlorpyrifos metabolite concentration increased from one part per billion during the organic diet days to six parts per billion when children consumed conventional food.
A second study, published in the February 2006 issue of Environmental Health Perspectives, confirmed these results. Once again, another group of 23 children from the Seattle area aged 3-11 years participated. When the conventionally grown foods in their diets were replaced with comparable organically grown foods, concentrations of compounds in the children's urine indicating exposure to organophosphate pesticides immediately dropped to non-detectable levels and remained nondetectable until they once again consumed conventionally grown foods.
The children were first monitored for three days on their normal diet. Then, most of the conventionally grown items in their diets were replaced with comparable organically grown items for 5 days. Substituted items included fruits and vegetables, juices, processed fruit and vegetable products and wheat or corn based products. Lastly, the children returned to their normal diets for a further 7 days.
Researchers analyzed two spot daily urine samples, first-morning and before-bedtime voids, throughout the 15-day study period. Urinary concentrations of compounds indicating the children were ingesting the organophosphorus pesticides, malathion and chlorpyrifos, became undetectable immediately after the introduction of organic diets and remained undetectable until the conventional diets were reintroduced.
The repetition of this research clearly demonstrates that an organic diet provides a dramatic and immediate protective effect against exposures to organophosphorus pesticides, which are commonly used in agricultural production.
Organophosphate pesticides account for approximately half the insecticide use in the United States and are applied to many conventionally grown foods important in children's diets. Organophosphates work by poisoning the nervous system in pests. When exposure to organophosphate pesticides is sufficiently high, these neurological poisons can also interfere with the proper functioning of the nervous system in humans.
Children are especially vulnerable to the toxic effects of organophosphate pesticides because their bodies and brains are still growing. Even low body levels of organophosphate neurotoxins can contribute to developmental delays, behavioral problems, attention problems/hyperactivity, poor school performance and learning disabilities.
In 2000, the Consumers Union reported that the conventionally grown foods with the highest levels of pesticide residues were apples, peaches, pears, grapes, strawberries, cantaloupe, green beans, winter squash and spinach. The message is clear: to minimize your children's exposure to pesticides, choose organic!
Are organic foods nutritionally superior to conventionally grown foods?
Yes, and significantly more. Proof of their superiority has been demonstrated in numerous studies. In 1998, a review of 34 studies comparing the nutritional content of organic versus non-organic food was published in the peer-reviewed, MEDLINE-indexed journal Alternative Therapies (Volume 4, No. 1, pgs. 58-69). In this review, organic food was found to have higher protein quality in all comparisons, higher levels of vitamin C in 58% of all studies, 5-20% higher mineral levels for all but two minerals. In some cases, the mineral levels were dramatically higher in organically-grown foods-as much as three times higher in one study involving iron content.
Organic foods may also contain more flavonoids than conventionally grown foods, according to Danish research published in the August 2003 issue of the Journal of Agricultural and Food Chemistry. In this study, 16 healthy non-smoking participants ranging in age from 21-35 years were given either a diet high in organically or conventionally grown fruits and vegetables for 22 days, after which they were switched over to the other diet for another 22 days. After both dietary trials, the researchers analyzed levels of flavonoids and other markers of antioxidant defenses in the food and in the participants' blood and urine samples. Results indicated a significantly higher content of the flavonoid quercitin in the organic produce and in the subjects' urine samples when on the organic produce diet, plus the subjects' urinary levels of another flavonoid, kaempferol, were also much higher when on the organically grown compared to the conventionally grown diet.
A review of 41 studies comparing the nutritional value of organically to conventionally grown fruits, vegetables and grains, also indicates organic crops provide substantially more of several nutrients, including:
27% more vitamin C
21.1% more iron
29.3% more magnesium
13.6% more phosphorus
The review also found that while 5 servings of organically grown vegetables (lettuce, spinach, carrots, potatoes and cabbage) provided the daily recommended intake of vitamin C for men and women, their conventionally grown counterparts did not. Plus, organically grown foods contained 15.1% less nitrates than conventionally grown foods. Nitrates, a major constituent of chemical fertilizers, bind to hemoglobin and, particularly in infants, can significantly reduce the body's ability to carry oxygen. For more information on nitrates, click Nitrates - North Carolina Cooperative Extension Service
In another study whose findings are based on pesticide residue data collected by the U.S. Department of Agriculture, organic fruits and vegetables were shown to have only a third as many pesticide residues as their conventionally grown counterparts. Study data, which covered more than 94,000 food samples from more than 20 crops, showed 73% of conventionally grown foods sampled had residue from at least one pesticide, while only 23% of organically grown samples had any residues. When residues of persistent, long-banned organochlorine insecticides such as DDT were excluded from the analysis, organic samples with residues dropped from 23 to 13%. In contrast, more than 90% of USDA's samples of conventionally grown apples, peaches, pears, strawberries and celery had residues.
When it comes to choosing between organic or conventionally grown foods, size is definitely not everything, suggests another study published in Science Daily Magazine. Chemistry professor Theo Clark and undergraduate students at Truman State University in Mississippi found organically grown oranges contained up to 30% more vitamin C than those grown conventionally. Reporting the results at the June 2, 2002, meeting of the American Chemical Society, Clark said he had expected the conventionally grown oranges, which were twice as large, to have twice the vitamin C as the organic versions. Instead, chemical isolation combined with nuclear magnetic resonance spectroscopy revealed the much higher level in organic oranges.
Why the big difference? Clark speculated that "with conventional oranges, (farmers) use nitrogen fertilizers that cause an uptake of more water, so it sort of dilutes the orange. You get a great big orange but it is full of water and doesn't have as much nutritional value."
Eating organic may also help protect against chronic inflammation, a major factor in both cardiovascular disease and colon cancer. Another study, published in the European Journal of Nutrition, found that organic soups sold in the UK contain almost 6 times as much salicylic acid as non-organic soups. Salicylic acid, the compound responsible for the anti-inflammatory action of aspirin, has been shown to help prevent hardening of the arteries and bowel cancer. Researchers compared the salicylic acid content of 11 brands of organic soup to that found in non-organic varieties. The average level of salicylic acid in 11 brands of organic vegetable soup was 117 nanograms per gram, compared with 20 nanograms per gram in 24 types of non-organic soup. The highest level (1,040 nanograms per gram) was found in an organic carrot and coriander soup. Four of the conventional soups had no detectable levels of salicylic acid.
What substances do we avoid by eating organic food?
Over 3,000 high-risk toxins routinely present in the U.S. food supply are, by law, excluded from organic food, including: Pesticides: By far the largest group of toxins to be largely prohibited from organically grown foods are synthetic pesticides, which are found virtually everywhere else in the food supply. Several hundred different chemicals and several thousand brand-name pesticide products are legally used in commercial food production in the U.S. Act of 1992; the Environmental Protection Agency had classified 73 pesticides authorized for agricultural use as potential carcinogens (cancer-causing agents). And pesticides don't just remain where they are applied. A 1996 study by the Environmental Working Group found 96% of all water samples taken from 748 towns across the U.S. contained the pesticide atrazine, and at least 20 different chemical pesticides are routinely present in municipal tap water across the U.S. Heavy metals: The toxic metals cadmium, lead, and mercury enter the food supply through industrial pollution of soil and groundwater and through machinery used in food processing and packaging. Cadmium, which can be concentrated in plant tissues at levels higher than those in soil, has been linked to lung, prostate and testicular cancers. Despite lead's long-recognized serious adverse impact on health, especially that of young children, lead solder is still used to seal tin cans, imparting the lead residues found in many canned foods. Even low levels of lead are harmful and are associated with decreased intelligence, impaired neurobehavioral development, decreased stature and growth, and impaired hearing. Mercury is toxic to brain cells and has been linked to autism and Alzheimer's disease. Solvents: Used to dissolve food components and produce food additives, solvents are also virtually omnipresent in commercially processed food. Solvents, such as benzene and toluene have been linked to numerous cancers. Benzene, specifically, has been repeatedly associated with rheumatoid arthritis-an auto-immune condition involving pain and degeneration in the joints that affects over 2 million adults in the U.S.
Not only are these toxic substances harmful singly, but when combined, as they are in commercially grown and processed food, and in the human body where they accumulate, their effects have been found to be magnified as much as a 1,000-fold.
Why Organicically Grown Foods Are Better for the Health of Our Planet
What are the environmental benefits of organic farming over conventional farming methods?
Organically grown foods are cultivated using farming practices that work to preserve and protect the environment.
Most conventional farming methods used today adhere to a chemical-dependent model of agribusiness. Residues from conventional farming methods use toxic chemicals that remain in the soil, leach into groundwater, and frequently end up either on the skin or become internal constituents of commercially grown foods. The predominant use of this model has resulted in adversely affecting the earth's environment and the health of its inhabitants. These methods have adversely affected:
Soil quality
Water purity
Biodiversity
Safety and health of farm workers
Survival of small and family farms
Connection to the land
Taste and quality of foods
Organic farming is seen as the alternative to chemical farming. It is often inaccurately and simplistically described as farming without the use of pesticides. More accurately, it is a method of farming which partners with nature rather than altering or controlling natural processes which includes:
Absence of use of dangerous synthetic pesticides, herbicides and chemical fertilizers
Improving soil quality
Conserving and keeping up water quality
Encouraging biodiversity
Minimalizing the health and occupational hazards to farm workers
Maintaining a restorative and sustainable biosystem.
Organic Farming Significantly Improves Soil Quality
Results recently published from a long-term study conducted by researchers at the Rodale Institute in Kutztown, PA, show that organic farming practices help retain significantly more carbon in the soil, making the soil more productive, better able to retain water, and helping to prevent global warming.
Data gathered since 1981 from the Rodale Institute's experimental farms in east-central Pennsylvania on organically grown corn and soybeans shows that the soil retained 15-28% more carbon than conventionally farmed soil, the equivalent of 1,000 pounds of carbon, or 3,500 pounds of carbon dioxide per acre foot of soil. According to Paul Hepperly, research manager for the Rodale Institute, converting the nation's 160 million acres of corn and soybeans would significantly reduce the carbon dioxide produced each year by the United States.
Some conventional growers have responded that the Rodale Institute's numbers are too high to be believable, but Hepperly explains that his excellent carbon sequestration results are due to the fact that organic farming keeps a variety of crops in the field longer than conventional farming. "We grow diversified crops in the organic system, and actually that looks like it's more important than whether it's plowed or not," Hepperly said. "It's the extended cropping season and the crops grown through a longer portion of the season that seem to be very important for the trapping of carbon and nitrogen in the soil. They're retaining the nutrients and building the organic matter through a longer season." State Agriculture Secretary Dennis Wolff and Environmental Protection Secretary Kathleen McGinty said their offices would build on the Rodale Institute research to help develop policies that would allow farmers to benefit from environmentally sound practices.
Organic farming is highly preferable to conventional agriculture in terms of its effects on the environment, confirms a study published in the March 6 online edition of the Proceedings of the National Academy of Sciences.
The yearlong experiment, conducted in an established apple orchard on a 4-acre site in the Yakima Valley of central Washington, used some trees raised with conventional synthetic fertilizers; others grown organically without pesticides, herbicides or artificial fertilization; and a third group raised on integrated farming, which combines organic and conventional agricultural techniques.
Each tree in all three groups was given the same amount of nitrogen at two feedings, one in October and another in May. Organically grown trees were fertilized with either composted chicken manure or alfalfa meal, while conventionally raised plants were given calcium nitrate, a synthetic fertilizer widely used by commercial apple growers. Trees raised using the integrated system got a blend of equal parts chicken manure and calcium nitrate.
One goal of the study was to compare the amount of nitrogen leaching into the soil from each of the four fertilizer treatments. Nitrogen fertilizers release or break down into nitrates-chemical compounds plants need to build proteins. When present in excess of the amounts needed by plants, however, nitrates percolate through the soil, contaminating surface and groundwater supplies.
Besides their harmful impact on aquatic life, high nitrate levels in drinking water can cause serious illness in humans, particularly small children. According to the PNAS study, nearly one of 10 domestic wells in the United States sampled between 1993 and 2000 had nitrate concentrations that exceeded the EPA's drinking water standards.
"Nitrogen compounds also enter our watersheds and have effects quite distant from the fields in which they are applied, as for example in contaminating water tables and causing biological dead zones at the mouths of major rivers," said study co-author Harold A. Mooney, the Paul S. Achilles Professor of Environmental Biology at Stanford.
The researchers measured nitrate leaching during the entire year and found it was 4.4 to 5.6 times higher in the conventional treatment than in the two organic treatments, with the integrated treatment in between.
"The intensification of agricultural production over the past 60 years and the subsequent increase in global nitrogen inputs have resulted in substantial nitrogen pollution and ecological damage. The primary source of nitrogen pollution comes from nitrogen-based agricultural fertilizers, whose use is forecasted to double or almost triple by 2050," wrote study co-authors.
The research team also compared the amount of nitrogen gas released into the atmosphere by the four treatments. Nitrogen compounds from fertilizer can enter the atmosphere and contribute to global warming.
Air samples collected in the orchard after the fall and spring fertilizations revealed that organic and integrated soils emitted larger quantities of an environmentally benign gas called dinitrogen (N2) than soils treated with conventional synthetic fertilizer.
This may be due to the fact that the organic and integrated soils contained active concentrations of denitrifying bacteria-naturally occurring microbes that convert excess nitrates in the soil into N2 gas. Communities of denitrifying microbes were much smaller and far less active and efficient in conventionally treated soils.
Modern conventional farming practices have also led to nutrient-poor food. The mineral content of vegetables has dropped significantly over the last few decades. Today, you need to eat almost twice as many carrots and three times as much broccoli to get the same of calcium you would have received from one carrot in 1950. The lesson is clear: organically grown foods are the clear choice to promote the health of both ourselves and our planet.
How do conventional farming methods affect water quality?
The Environmental Protection Agency estimates pesticides (some which are known to be cancer causing) contaminate the groundwater in 38 states, polluting the primary source of drinking water for more than half the country's population.
What is sustainable agriculture?
Sustainable agriculture is farming practices that preserve and protect the future productivity and health of the environment. Sustainable agriculture is, however, a wider topic than organic farming. The way food is processed, packaged and transported may pose a threat to the environment, even when the food was cultivated organically. For example, pretzels may be organic-meaning 95% of their ingredients are organically grown-but have been produced from highly refined flour processed using energy-wasting machinery, packaged in non-recyclable plastic, and shipped around the world using large amounts of fossil fuel. Growing foods organically is, therefore, only the first step in achieving sustainable agriculture. Most environmentalists and ecologists and many individuals involved in the production of organic foods believe that sustainable agriculture is necessary if we are to reach the long-term goals of personal health and ecological balance.
In 1988 the United Nation's Food and Agriculture Organization adopted the following official definition of Sustainable Agriculture and Rural Development:
Sustainable development (in the agriculture, forestry and fisheries sectors) should conserve land, water, plant and animal genetic resources, is environmentally non-degrading, technically appropriate, economically viable and socially acceptable.
In the 1990 Farm Bill, the U.S. Congress defined sustainable agriculture as an integrated system of plant and animal production practices that:
Satisfy human food and fiber needs
Enhance environmental quality and the natural resource base upon which the agricultural economy depends
Make the most efficient use of nonrenewable resources and on-farm resources and integrates, where appropriate, natural biological cycles and controls
Sustain the economic viability of farm operations
Enhance the quality of life for farmers and society as a whole.
In 1992, during the UN Conference on Environment and Development, a number of non-governmental organizations (NGO) drafted their own Sustainable Agriculture Treaty which states:
Sustainable Agriculture is a model of social and economic organization based on equitable and participatory vision of development which recognizes the environment and natural resources as the foundation of economic activity. Agriculture is sustainable when it is ecologically sound, economically viable, socially just, culturally appropriate and based on a holistic scientific approach.
Sustainable Agriculture preserves biodiversity, maintains soil, fertility and water purity, conserves and improves the chemical, physical and biological qualities of the soil, recycles natural resources and conserves energy.
Sustainable Agriculture uses locally available renewable resources, appropriate and affordable technologies, and minimizes the use of external and purchased inputs, thereby increasing local independence and self sufficiency and insuring a source of stable income for peasants, family small farmers and rural communities, and integrates humans with their environment. Sustainable Agriculture respects the ecological principles of diversity and interdependence and uses the insights of modern science to improve rather than displace the traditional wisdom accumulated over centuries by innumerable farmers around the world.
Article By Worlds Healthies Foods
The National List provides a list of allowed and prohibited substances for organically grown meat, poultry, eggs and dairy.
Organically Handled:
Mechanical or biological methods used to process an organically produced agricultural product for the purpose of retarding spoilage or otherwise preparing the agricultural product for market. This includes acceptable processing aids and ingredients, appropriate packaging materials and labeling, cleaning methods, waste disposal and pest management at processing facilities.
Healthy Eating with the Seasons
What are the benefits of Eating Foods in Season?
Eatin in season is best because that is when you get the most flavor and nutritional value and when it is the most affordable. For the greatest freshness look for foods that are locally grown and are in season.
Guides for Eating Seasonally
What does this mean for you? Eat seasonally! To enjoy the full nourishment of food, you must make your menu a seasonal one. In different parts of the world, and even in different regions of one country, seasonal menus can vary. But here are some overriding principles you can follow to ensure optimal nourishment in every season:
In spring, focus on tender, leafy vegetables that represent the fresh new growth of this season. The greening that occurs in springtime should be represented by greens on your plate, including Swiss chard, spinach, Romaine lettuce, fresh parsley, and basil.
In summer, stick with light, cooling foods in the tradition of traditional Chinese medicine. These foods include fruits like strawberries, apple, pear, and plum; vegetables like summer squash, broccoli, cauliflower, and corn; and spices and seasonings like peppermint and cilantro.
In fall, turn toward the more warming, autumn harvest foods, including carrot, sweet potato, onions, and garlic. Also emphasize the more warming spices and seasonings including ginger, peppercorns, and mustard seeds.
In winter, turn even more exclusively toward warming foods. Remember the principle that foods taking longer to grow are generally more warming than foods that grow quickly. All of the animal foods fall into the warming category including fish, chicken, beef, lamb, and venison. So do most of the root vegetables, including carrot, potato, onions and garlic. Eggs also fit in here, as do corn and nuts.
In all seasons, be creative! Let the natural backdrop of spring, summer, fall and winter be your guide.
Article By Words Healthiest Foods
Eatin in season is best because that is when you get the most flavor and nutritional value and when it is the most affordable. For the greatest freshness look for foods that are locally grown and are in season.
Guides for Eating Seasonally
What does this mean for you? Eat seasonally! To enjoy the full nourishment of food, you must make your menu a seasonal one. In different parts of the world, and even in different regions of one country, seasonal menus can vary. But here are some overriding principles you can follow to ensure optimal nourishment in every season:
In spring, focus on tender, leafy vegetables that represent the fresh new growth of this season. The greening that occurs in springtime should be represented by greens on your plate, including Swiss chard, spinach, Romaine lettuce, fresh parsley, and basil.
In summer, stick with light, cooling foods in the tradition of traditional Chinese medicine. These foods include fruits like strawberries, apple, pear, and plum; vegetables like summer squash, broccoli, cauliflower, and corn; and spices and seasonings like peppermint and cilantro.
In fall, turn toward the more warming, autumn harvest foods, including carrot, sweet potato, onions, and garlic. Also emphasize the more warming spices and seasonings including ginger, peppercorns, and mustard seeds.
In winter, turn even more exclusively toward warming foods. Remember the principle that foods taking longer to grow are generally more warming than foods that grow quickly. All of the animal foods fall into the warming category including fish, chicken, beef, lamb, and venison. So do most of the root vegetables, including carrot, potato, onions and garlic. Eggs also fit in here, as do corn and nuts.
In all seasons, be creative! Let the natural backdrop of spring, summer, fall and winter be your guide.
Article By Words Healthiest Foods
Kale can provide you with some special cholesterol-lowering benefits if you will cook it by steaming. The fiber-related components in kale do a better job of binding together with bile acids in your digestive tract when they've been steamed. When this binding process takes place, it's easier for bile acids to be excreted, and the result is a lowering of your cholesterol levels. Raw kale still has cholesterol-lowering ability - just not as much.
Kale's risk-lowering benefits for cancer have recently been extended to at least five different types of cancer. These types include cancer of the bladder, breast, colon, ovary, and prostate. Isothiocyanates (ITCs) made from glucosinolates in kale play a primary role in achieving these risk-lowering benefits.
Kale is now recognized as providing comprehensive support for the body's detoxification system. New research has shown that the ITCs made from kale's glucosinolates can help regulate detox at a genetic level.
Researchers can now identify over 45 different flavonoids in kale. With kaempferol and quercetin heading the list, kale's flavonoids combine both antioxidant and anti-inflammatory benefits in way that gives kale a leading dietary role with respect to avoidance of chronic inflammation and oxidative stress.
WHFoods Recommendations
You'll want to include kale as one of the cruciferous vegetables you eat on a regular basis if you want to receive the fantastic health benefits provided by the cruciferous vegetable family. At a minimum, include cruciferous vegetables as part of your diet 2-3 times per week, and make the serving size at least 1-1/2 cups. Even better from a health standpoint, enjoy kale and other vegetables from the cruciferous vegetable group 4-5 times per week, and increase your serving size to 2 cups.
Kale is one of the healthiest vegetables around and one way to be sure to enjoy the maximum nutrition and flavor from kale is to cook it properly. We recommend Healthy Steaming kale for 5 minutes. To ensure quick and even cooking cut the leaves into ½" slices and the stems into 1/4" lengths. Let them sit for at least 5 minutes to enhance their health-promoting qualities before steaming. See our Healthiest Way of Cooking Kale in the How to Enjoy section below.
Health Benefits
While not as well researched as some of its fellow cruciferous vegetables like broccoli or cabbage, kale is a food that you can count on for some unsurpassed health benefits, if for no other reason than its exceptional nutrient richness. In our own website food rating system, kale scored 4 "excellents," 6 "very goods," and 10 "goods"-for a total of 20 standout categories of nutrient richness! That achievement is difficult for most foods to match.
Antioxidant-Related Health Benefits
Like most of its fellow cruciferous vegetables, kale has been studied more extensively in relationship to cancer than any other health condition. This research focus makes perfect sense. Kale's nutrient richness stands out in three particular areas-(1) antioxidant nutrients, (2) anti-inflammatory nutrients, and (3) anti-cancer nutrients in the form of glucosinolates. Without sufficient intake of antioxidants, our oxygen metabolism can become compromised, and we can experience a metabolic problem called "oxidative stress." Without sufficient intake of anti-inflammatory nutrients, regulation of our inflammatory system can become compromised, and we can experience the problem of chronic inflammation. Oxidative stress and chronic inflammation - and the combination of these metabolic problems-are risk factors for development of cancer. We've seen research studies on 5 specific types of cancer-including bladder cancer, breast cancer, colon cancer, ovarian cancer, and prostate cancer-and intake of cruciferous vegetables (specifically including kale). As a group, these studies definitely show cancer preventive benefits from kale intake, and in some cases, treatment benefits as well.
Kale's cancer preventive benefits have been clearly linked to its unusual concentration of two types of antioxidants, namely, carotenoids and flavonoids. Within the carotenoids, lutein and beta-carotene are standout antioxidants in kale. Researchers have actually followed the passage of these two carotenoids in kale from the human digestive tract up into the blood stream, and they have demonstrated the ability of kale to raise blood levels of these carotenoid nutrients. That finding is important because lutein and beta-carotene are key nutrients in the protection of our body from oxidative stress and health problems related to oxidative stress. Increased risk of cataracts, atherosclerosis, and chronic obstructive pulmonary disease (COPD) are three such problems. Also among these chronic health problems is cancer since our overall risk of cells becoming cancerous is partly related to oxidative stress.
Within the flavonoids, kaempferol is a spotlight antioxidant in kale, followed by a flavonoid called quercitin. But recent research has also made it clear that at least 45 different antioxidant flavonoids are provided in measurable amounts by kale. This broad spectrum of flavonoid antioxidants is likely to be a key to kale's cancer-preventive benefits and benefits that we expect to be documented for other health problems stemming from oxidative stress.
Anti-Inflammatory Health Benefits
We have yet to see research on kale's omega-3 content and inflammation, but we would expect this kind of research to show the omega-3s in kale to be an important part of kale's anti-inflammatory benefits. It only takes 100 calories of kale to provide us with 25-35% of the National Academy of Sciences' public health recommendation for the most basic omega-3 fatty acid (alpha-linolenic acid, or ALA). We suspect that this amount will be plenty to show direct anti-inflammatory benefits from routine kale intake.
We also have yet to see specific research on inflammation and kale's vitamin K content. But we know that kale is a spectacular source of vitamin K (one cup of kale provides far more micrograms of vitamin K than any of our 135 World's Healthiest foods) and we also know that vitamin K is a key nutrient for helping regulate our body's inflammatory process. Taken in combination, we expect these two facts about vitamin K to eventually get tied together in health research that shows kale to be an exceptional food for lowering our risk of chronic inflammation and associated health problems.
Glucosinolates and Cancer-Preventive Benefits
What we have already seen in the health research on kale is ample evidence that its glucosinolates provide cancer-preventive benefits. Kale is a top food source for at least four glucosinolates, and once kale is eaten and digested, these glucosinolates can be converted by the body into cancer preventive compounds. Kale's glucosinolates and the ITCs made from them have well-documented cancer preventive properties, and in some cases, cancer treatment properties as well. At the top of the cancer-related research for kale are colon cancer and breast cancer, but risk of bladder cancer, prostate cancer, and ovarian cancer have all been found to decrease in relationship to routine intake of kale. The chart below presents a summary of the unusual glucosinlate phytonutrients found in kale, and the anti-cancer ITCs made from them inside the body
Cardiovascular Support
You can count on kale to provide valuable cardiovascular support in terms of its cholesterol-lowering ability. Researchers now understand exactly how this support process works. Our liver uses cholesterol as a basic building block to product bile acids. Bile acids are specialized molecules that aid in the digestion and absorption of fat through a process called emulsification. These molecules are typically stored in fluid form in our gall bladder, and when we eat a fat-containing meal, they get released into the intestine where they help ready the fat for interaction with enzymes and eventual absorption up into the body. When we eat kale, fiber-related nutrients in this cruciferous vegetable bind together with some of the bile acids in the intestine in such a way that they simply stay inside the intestine and pass out of our body in a bowel movement, rather than getting absorbed along with the fat they have emulsified. When this happens, our liver needs to replace the lost bile acids by drawing upon our existing supply of cholesterol, and, as a result, our cholesterol level drops down. Kale provides us with this cholesterol-lowering benefit whether it is raw or cooked. However, a recent study has shown that the cholesterol-lowering ability of raw kale improves significantly when it is steamed. In fact, when the cholesterol-lowering ability of steamed kale was compared with the cholesterol-lowering ability of the prescription drug cholestyramine (a medication that is taken for the purpose of lowering cholesterol), kale bound 42% as many bile acids (based on a standard of comparison involving total dietary fiber). Amongst all of the cruciferous vegetables, only collard greens scored higher at 46%.
Other Health-Related Benefits
Kale has a definite role to play in support of the body's detoxification processes. The isothiocyanates (ITCs) made from kale's glucosinolates have been shown to help regulate detox activities in our cells. Most toxins that pose a risk to our body must be detoxified by our cells using a two-step process. The two steps in the process are called Phase I detoxification and Phase II detoxification. The ITCs made from kale's glucosinolates have been shown to favorably modify both detox steps (Phase I and Phase II). In addition, the unusually large numbers of sulfur compounds in kale have been shown to help support aspects of Phase II detoxification that require the presence of sulfur. By supporting both aspects of our cellular detox process (Phase I and Phase II), nutrients in kale can give our body an "edge up" in dealing with toxic exposure, whether from our environment or from our food.
We have yet to see studies that look directly at kale and its support for our digestive system. However, we have seen studies for kale's fellow cruciferous vegetable - broccoli - in this regard, and we definitely expect to see future research that looks directly at kale and our digestive function. We predict that one area of digestive support provided by kale will turn out to involve fiber. We feel that 7 grams of fiber per 100 calories of kale is just too much fiber to fail in the digestive benefits category. We predict that a second area of digestive benefits will involve kale's glucosinolates. The ITCs make from kale's glucosinolates should help protect our stomach lining from bacterial overgrowth of Helicobacter pylori and should help avoid too much clinging by this bacterium to our stomach wall.
Description
The beautiful leaves of the kale plant provide an earthy flavor and more nutritional value for fewer calories than almost any other food around. Although it can be found in markets throughout the year, it is in season from the middle of winter through the beginning of spring when it has a sweeter taste and is more widely available.
Kale is a leafy green vegetable that belongs to the Brassica family, a group of vegetables including cabbage, collards, and Brussels sprouts that have gained recent widespread attention due to their health-promoting, sulfur-containing phytonutrients. It is easy to grow and can grow in colder temperatures where a light frost will produce especially sweet kale leaves.There are several varieties of kale; these include curly kale, ornamental kale, and dinosaur (or lLcinato or Tuscan) kale, all of which differ in taste, texture, and appearance. The scientific name for kale is Brassica oleracea.
Curly kale has ruffled leaves and a fibrous stalk and is usually deep green in color. It has a lively pungent flavor with delicious bitter peppery qualities.
Ornamental kale is a more recently cultivated species that is oftentimes referred to as salad savoy. Its leaves may either be green, white, or purple and its stalks coalesce to form a loosely knit head. Ornamental kale has a more mellow flavor and tender texture.
Dinosaur kale is the common name for the kale variety known as Lacinato or Tuscan kale. It features dark blue-green leaves that have an embossed texture. It has a slightly sweeter and more delicate taste than curly kale.
History
Like broccoli, cauliflower, and collards, kale is a descendent of the wild cabbage, a plant thought to have originated in Asia Minor and to have been brought to Europe around 600 B.C. by groups of Celtic wanderers. Curly kale played an important role in early European foodways, having been a significant crop during ancient Roman times and a popular vegetable eaten by peasants in the Middle Ages. English settlers brought kale to the United States in the 17th century.
Both ornamental and dinosaur kale are much more recent varieties. Dinosaur kale was discovered in Italy in the late 19th century. Ornamental kale, originally a decorative garden plant, was first cultivated commercially as in the 1980s in California. Ornamental kale is now better known by the name salad savoy.
How to Select and Store
Look for kale with firm, deeply colored leaves and moist hardy stems. Kale should be displayed in a cool environment since warm temperatures will cause it to wilt and will negatively affect its flavor. The leaves should look fresh, be unwilted, and be free from signs of browning, yellowing, and small holes. Choose kale with smaller-sized leaves since these will be more tender and have a more mild flavor than those with larger leaves. Kale is available throughout the year, although it is more widely available, and at its peak, from the middle of winter through the beginning of spring.
To store, place kale in a plastic storage bag removing as much of the air from the bag as possible. Store in the refrigerator where it will keep for 5 days. The longer it is stored, the more bitter its flavor becomes. Do not wash kale before storing because exposure to water encourages spoilage.
Tips for Preparing Kale
Rinse kale leaves under cold running water. Chop leaf portion into ½" slices and the stems into 1/4 " lengths for quick and even cooking.
To get the most health benefits from kale, let sit for a minimum of 5 minutes before cooking. Sprinkling with lemon juice before letting them sit can further enhance its beneficial phytonutrient concentration.
The Healthiest Way of Cooking Kale
We recommend Healthy Steaming kale for maximum nutrition and flavor. Fill the bottom of a steamer pot with 2 inches of water. While waiting for the water to come to a rapid boil chop greens. Steam for 5 minutes and toss with our Mediterranean Dressingand top with your favorite optional ingredients. For details see 5-Minute Kale.
A Few Quick Serving Ideas
Braise chopped kale and apples. Before serving, sprinkle with balsamic vinegar and chopped walnuts.
Combine chopped kale, pine nuts, and feta cheese with whole grain pasta drizzled with olive oil.
Article by: The words healthiest foods
www.whfoods.com
Kale's risk-lowering benefits for cancer have recently been extended to at least five different types of cancer. These types include cancer of the bladder, breast, colon, ovary, and prostate. Isothiocyanates (ITCs) made from glucosinolates in kale play a primary role in achieving these risk-lowering benefits.
Kale is now recognized as providing comprehensive support for the body's detoxification system. New research has shown that the ITCs made from kale's glucosinolates can help regulate detox at a genetic level.
Researchers can now identify over 45 different flavonoids in kale. With kaempferol and quercetin heading the list, kale's flavonoids combine both antioxidant and anti-inflammatory benefits in way that gives kale a leading dietary role with respect to avoidance of chronic inflammation and oxidative stress.
WHFoods Recommendations
You'll want to include kale as one of the cruciferous vegetables you eat on a regular basis if you want to receive the fantastic health benefits provided by the cruciferous vegetable family. At a minimum, include cruciferous vegetables as part of your diet 2-3 times per week, and make the serving size at least 1-1/2 cups. Even better from a health standpoint, enjoy kale and other vegetables from the cruciferous vegetable group 4-5 times per week, and increase your serving size to 2 cups.
Kale is one of the healthiest vegetables around and one way to be sure to enjoy the maximum nutrition and flavor from kale is to cook it properly. We recommend Healthy Steaming kale for 5 minutes. To ensure quick and even cooking cut the leaves into ½" slices and the stems into 1/4" lengths. Let them sit for at least 5 minutes to enhance their health-promoting qualities before steaming. See our Healthiest Way of Cooking Kale in the How to Enjoy section below.
Health Benefits
While not as well researched as some of its fellow cruciferous vegetables like broccoli or cabbage, kale is a food that you can count on for some unsurpassed health benefits, if for no other reason than its exceptional nutrient richness. In our own website food rating system, kale scored 4 "excellents," 6 "very goods," and 10 "goods"-for a total of 20 standout categories of nutrient richness! That achievement is difficult for most foods to match.
Antioxidant-Related Health Benefits
Like most of its fellow cruciferous vegetables, kale has been studied more extensively in relationship to cancer than any other health condition. This research focus makes perfect sense. Kale's nutrient richness stands out in three particular areas-(1) antioxidant nutrients, (2) anti-inflammatory nutrients, and (3) anti-cancer nutrients in the form of glucosinolates. Without sufficient intake of antioxidants, our oxygen metabolism can become compromised, and we can experience a metabolic problem called "oxidative stress." Without sufficient intake of anti-inflammatory nutrients, regulation of our inflammatory system can become compromised, and we can experience the problem of chronic inflammation. Oxidative stress and chronic inflammation - and the combination of these metabolic problems-are risk factors for development of cancer. We've seen research studies on 5 specific types of cancer-including bladder cancer, breast cancer, colon cancer, ovarian cancer, and prostate cancer-and intake of cruciferous vegetables (specifically including kale). As a group, these studies definitely show cancer preventive benefits from kale intake, and in some cases, treatment benefits as well.
Kale's cancer preventive benefits have been clearly linked to its unusual concentration of two types of antioxidants, namely, carotenoids and flavonoids. Within the carotenoids, lutein and beta-carotene are standout antioxidants in kale. Researchers have actually followed the passage of these two carotenoids in kale from the human digestive tract up into the blood stream, and they have demonstrated the ability of kale to raise blood levels of these carotenoid nutrients. That finding is important because lutein and beta-carotene are key nutrients in the protection of our body from oxidative stress and health problems related to oxidative stress. Increased risk of cataracts, atherosclerosis, and chronic obstructive pulmonary disease (COPD) are three such problems. Also among these chronic health problems is cancer since our overall risk of cells becoming cancerous is partly related to oxidative stress.
Within the flavonoids, kaempferol is a spotlight antioxidant in kale, followed by a flavonoid called quercitin. But recent research has also made it clear that at least 45 different antioxidant flavonoids are provided in measurable amounts by kale. This broad spectrum of flavonoid antioxidants is likely to be a key to kale's cancer-preventive benefits and benefits that we expect to be documented for other health problems stemming from oxidative stress.
Anti-Inflammatory Health Benefits
We have yet to see research on kale's omega-3 content and inflammation, but we would expect this kind of research to show the omega-3s in kale to be an important part of kale's anti-inflammatory benefits. It only takes 100 calories of kale to provide us with 25-35% of the National Academy of Sciences' public health recommendation for the most basic omega-3 fatty acid (alpha-linolenic acid, or ALA). We suspect that this amount will be plenty to show direct anti-inflammatory benefits from routine kale intake.
We also have yet to see specific research on inflammation and kale's vitamin K content. But we know that kale is a spectacular source of vitamin K (one cup of kale provides far more micrograms of vitamin K than any of our 135 World's Healthiest foods) and we also know that vitamin K is a key nutrient for helping regulate our body's inflammatory process. Taken in combination, we expect these two facts about vitamin K to eventually get tied together in health research that shows kale to be an exceptional food for lowering our risk of chronic inflammation and associated health problems.
Glucosinolates and Cancer-Preventive Benefits
What we have already seen in the health research on kale is ample evidence that its glucosinolates provide cancer-preventive benefits. Kale is a top food source for at least four glucosinolates, and once kale is eaten and digested, these glucosinolates can be converted by the body into cancer preventive compounds. Kale's glucosinolates and the ITCs made from them have well-documented cancer preventive properties, and in some cases, cancer treatment properties as well. At the top of the cancer-related research for kale are colon cancer and breast cancer, but risk of bladder cancer, prostate cancer, and ovarian cancer have all been found to decrease in relationship to routine intake of kale. The chart below presents a summary of the unusual glucosinlate phytonutrients found in kale, and the anti-cancer ITCs made from them inside the body
Cardiovascular Support
You can count on kale to provide valuable cardiovascular support in terms of its cholesterol-lowering ability. Researchers now understand exactly how this support process works. Our liver uses cholesterol as a basic building block to product bile acids. Bile acids are specialized molecules that aid in the digestion and absorption of fat through a process called emulsification. These molecules are typically stored in fluid form in our gall bladder, and when we eat a fat-containing meal, they get released into the intestine where they help ready the fat for interaction with enzymes and eventual absorption up into the body. When we eat kale, fiber-related nutrients in this cruciferous vegetable bind together with some of the bile acids in the intestine in such a way that they simply stay inside the intestine and pass out of our body in a bowel movement, rather than getting absorbed along with the fat they have emulsified. When this happens, our liver needs to replace the lost bile acids by drawing upon our existing supply of cholesterol, and, as a result, our cholesterol level drops down. Kale provides us with this cholesterol-lowering benefit whether it is raw or cooked. However, a recent study has shown that the cholesterol-lowering ability of raw kale improves significantly when it is steamed. In fact, when the cholesterol-lowering ability of steamed kale was compared with the cholesterol-lowering ability of the prescription drug cholestyramine (a medication that is taken for the purpose of lowering cholesterol), kale bound 42% as many bile acids (based on a standard of comparison involving total dietary fiber). Amongst all of the cruciferous vegetables, only collard greens scored higher at 46%.
Other Health-Related Benefits
Kale has a definite role to play in support of the body's detoxification processes. The isothiocyanates (ITCs) made from kale's glucosinolates have been shown to help regulate detox activities in our cells. Most toxins that pose a risk to our body must be detoxified by our cells using a two-step process. The two steps in the process are called Phase I detoxification and Phase II detoxification. The ITCs made from kale's glucosinolates have been shown to favorably modify both detox steps (Phase I and Phase II). In addition, the unusually large numbers of sulfur compounds in kale have been shown to help support aspects of Phase II detoxification that require the presence of sulfur. By supporting both aspects of our cellular detox process (Phase I and Phase II), nutrients in kale can give our body an "edge up" in dealing with toxic exposure, whether from our environment or from our food.
We have yet to see studies that look directly at kale and its support for our digestive system. However, we have seen studies for kale's fellow cruciferous vegetable - broccoli - in this regard, and we definitely expect to see future research that looks directly at kale and our digestive function. We predict that one area of digestive support provided by kale will turn out to involve fiber. We feel that 7 grams of fiber per 100 calories of kale is just too much fiber to fail in the digestive benefits category. We predict that a second area of digestive benefits will involve kale's glucosinolates. The ITCs make from kale's glucosinolates should help protect our stomach lining from bacterial overgrowth of Helicobacter pylori and should help avoid too much clinging by this bacterium to our stomach wall.
Description
The beautiful leaves of the kale plant provide an earthy flavor and more nutritional value for fewer calories than almost any other food around. Although it can be found in markets throughout the year, it is in season from the middle of winter through the beginning of spring when it has a sweeter taste and is more widely available.
Kale is a leafy green vegetable that belongs to the Brassica family, a group of vegetables including cabbage, collards, and Brussels sprouts that have gained recent widespread attention due to their health-promoting, sulfur-containing phytonutrients. It is easy to grow and can grow in colder temperatures where a light frost will produce especially sweet kale leaves.There are several varieties of kale; these include curly kale, ornamental kale, and dinosaur (or lLcinato or Tuscan) kale, all of which differ in taste, texture, and appearance. The scientific name for kale is Brassica oleracea.
Curly kale has ruffled leaves and a fibrous stalk and is usually deep green in color. It has a lively pungent flavor with delicious bitter peppery qualities.
Ornamental kale is a more recently cultivated species that is oftentimes referred to as salad savoy. Its leaves may either be green, white, or purple and its stalks coalesce to form a loosely knit head. Ornamental kale has a more mellow flavor and tender texture.
Dinosaur kale is the common name for the kale variety known as Lacinato or Tuscan kale. It features dark blue-green leaves that have an embossed texture. It has a slightly sweeter and more delicate taste than curly kale.
History
Like broccoli, cauliflower, and collards, kale is a descendent of the wild cabbage, a plant thought to have originated in Asia Minor and to have been brought to Europe around 600 B.C. by groups of Celtic wanderers. Curly kale played an important role in early European foodways, having been a significant crop during ancient Roman times and a popular vegetable eaten by peasants in the Middle Ages. English settlers brought kale to the United States in the 17th century.
Both ornamental and dinosaur kale are much more recent varieties. Dinosaur kale was discovered in Italy in the late 19th century. Ornamental kale, originally a decorative garden plant, was first cultivated commercially as in the 1980s in California. Ornamental kale is now better known by the name salad savoy.
How to Select and Store
Look for kale with firm, deeply colored leaves and moist hardy stems. Kale should be displayed in a cool environment since warm temperatures will cause it to wilt and will negatively affect its flavor. The leaves should look fresh, be unwilted, and be free from signs of browning, yellowing, and small holes. Choose kale with smaller-sized leaves since these will be more tender and have a more mild flavor than those with larger leaves. Kale is available throughout the year, although it is more widely available, and at its peak, from the middle of winter through the beginning of spring.
To store, place kale in a plastic storage bag removing as much of the air from the bag as possible. Store in the refrigerator where it will keep for 5 days. The longer it is stored, the more bitter its flavor becomes. Do not wash kale before storing because exposure to water encourages spoilage.
Tips for Preparing Kale
Rinse kale leaves under cold running water. Chop leaf portion into ½" slices and the stems into 1/4 " lengths for quick and even cooking.
To get the most health benefits from kale, let sit for a minimum of 5 minutes before cooking. Sprinkling with lemon juice before letting them sit can further enhance its beneficial phytonutrient concentration.
The Healthiest Way of Cooking Kale
We recommend Healthy Steaming kale for maximum nutrition and flavor. Fill the bottom of a steamer pot with 2 inches of water. While waiting for the water to come to a rapid boil chop greens. Steam for 5 minutes and toss with our Mediterranean Dressingand top with your favorite optional ingredients. For details see 5-Minute Kale.
A Few Quick Serving Ideas
Braise chopped kale and apples. Before serving, sprinkle with balsamic vinegar and chopped walnuts.
Combine chopped kale, pine nuts, and feta cheese with whole grain pasta drizzled with olive oil.
Article by: The words healthiest foods
www.whfoods.com
Leafy Greens
Kale, Swiss Chard,Collard greens, Mustard greens, Turnip Greens, Lettuce.
Actions: Antioxident anticancer
Uses: Although the nutrient amounts chance with each green in general it can be said that leafy greens are excellent sources of vitamin A, and chlorophyll and good sources of vitamin C, with some calcium, Iron, Folic Acid and potassium
Buying and Storing: Buy bright green, crisp,(not wilted) greens and store them unwashed in a vented platic bag in a cold spot in the fridge. Leafy greens are very tender and will go limp and turn Yello or brown. when not stored or handled properly. Store away from fruits and wash before using.
Culinary Use: Remove tough spine and stems shred or chop leafy greens or tear the tender greens for salads. The stronger tasting greens like (kale, swiss chard, collard greens and mustard, turnip) work well in hearty dishes like curries, legumes and spicy Indian and Morroccan dishes. Use the milder flavored greens in salads, with grains and as garnishes.
Actions: Antioxident anticancer
Uses: Although the nutrient amounts chance with each green in general it can be said that leafy greens are excellent sources of vitamin A, and chlorophyll and good sources of vitamin C, with some calcium, Iron, Folic Acid and potassium
Buying and Storing: Buy bright green, crisp,(not wilted) greens and store them unwashed in a vented platic bag in a cold spot in the fridge. Leafy greens are very tender and will go limp and turn Yello or brown. when not stored or handled properly. Store away from fruits and wash before using.
Culinary Use: Remove tough spine and stems shred or chop leafy greens or tear the tender greens for salads. The stronger tasting greens like (kale, swiss chard, collard greens and mustard, turnip) work well in hearty dishes like curries, legumes and spicy Indian and Morroccan dishes. Use the milder flavored greens in salads, with grains and as garnishes.
Thursday, March 3, 2011
Do you have a Picky Eater in your Family? Like I do.
My son who is seven is very picky. The following are some tips that have worked for me, I hope they work for you.
* Prepare Your child. Talk to your child about Nutrition and the importance of developing a healthy body. Together, come up with a family plan, include a list of steps the family wants to take to transition to a more healthful diet. Post the list where everyone can see it.
* Think Positively. If your child sees you enjoying the changes, he will be more willing to join you.
* Involve your Child. Children of all ages can help plan with the menu planning, shopping and preparing meals, we normally do this on a Friday and we have game night after dinner.
* Introduce a wide Variety of Foods. Offer a variety of Vegetables, fruits, whole grains and legumes, Offer a few teaspoons at first, and gradually increase the amount once they ask for more.
* Experiment with old Favorites. Offer a new food with a familiar one.
* Offer the same food Prepared in Different ways.Offer them alone or one day have raw broccoli and the next time Cooked.
* DON'T GIVE UP. It will take about 10 times for our kids to want to try it without asking or begging to try it.
*Serve Vegetables and new Foods as appetizers: We have found this to be the best. We have little special plates for our appetizers and the kids think it's fancy. Consider having fruit for dessert instead of Ice cream.
*Don't make a big deal when your child rejects the food. Stay cool and reaffirm the boundaries you have stablish by insisting that they try to two bite rule.
*Give your child a choice. Give them a choice within boundries you stablish. Instead of asking what would you like for dinner tonight? Ask Would you like Chicken or Quesadillas?
*Do not Completely fordid Certain foods. Forbidden foods can quickly become the foods of greatest desire. At school for example, children are more likely to trade for food that are not allowed at home. Allow your child to choose a special food from time to time and let them eat it guilt free, this one is hard for me to allow but I have to allow it so that they make the right chooice when I am not around.
*Encourage children to bring home their leftovers. Looking at left over lunches is a great way to get information about your children's lunch preferences. Find out why certain foods have come back uneaten. Did your child not like it? Was she/he not hungry?
*Avoid Food Reward. Neither desert nor candy should be used as a punishment or enticement, rather you must establish and enforce the rules.
* Prepare Your child. Talk to your child about Nutrition and the importance of developing a healthy body. Together, come up with a family plan, include a list of steps the family wants to take to transition to a more healthful diet. Post the list where everyone can see it.
* Think Positively. If your child sees you enjoying the changes, he will be more willing to join you.
* Involve your Child. Children of all ages can help plan with the menu planning, shopping and preparing meals, we normally do this on a Friday and we have game night after dinner.
* Introduce a wide Variety of Foods. Offer a variety of Vegetables, fruits, whole grains and legumes, Offer a few teaspoons at first, and gradually increase the amount once they ask for more.
* Experiment with old Favorites. Offer a new food with a familiar one.
* Offer the same food Prepared in Different ways.Offer them alone or one day have raw broccoli and the next time Cooked.
* DON'T GIVE UP. It will take about 10 times for our kids to want to try it without asking or begging to try it.
*Serve Vegetables and new Foods as appetizers: We have found this to be the best. We have little special plates for our appetizers and the kids think it's fancy. Consider having fruit for dessert instead of Ice cream.
*Don't make a big deal when your child rejects the food. Stay cool and reaffirm the boundaries you have stablish by insisting that they try to two bite rule.
*Give your child a choice. Give them a choice within boundries you stablish. Instead of asking what would you like for dinner tonight? Ask Would you like Chicken or Quesadillas?
*Do not Completely fordid Certain foods. Forbidden foods can quickly become the foods of greatest desire. At school for example, children are more likely to trade for food that are not allowed at home. Allow your child to choose a special food from time to time and let them eat it guilt free, this one is hard for me to allow but I have to allow it so that they make the right chooice when I am not around.
*Encourage children to bring home their leftovers. Looking at left over lunches is a great way to get information about your children's lunch preferences. Find out why certain foods have come back uneaten. Did your child not like it? Was she/he not hungry?
*Avoid Food Reward. Neither desert nor candy should be used as a punishment or enticement, rather you must establish and enforce the rules.
Monday, February 28, 2011
Good Karma Organics
Good Karma Organics was born out of necessity. As a mother of two young children, I want to provide the very best for them. I found myself driving 40 minutes to my nearest Natural- Organic store. While there i sometimes notice how some of the produce was not as fresh as I would like it to be and mostly how costly it was. On the days I went to my nearest Natural-Organic store most of my day would be waisted. Then I did some research and found that by forming an organic buying club, I and other mothers like me, who want to provide their family with the freshest highest quality produce. could just do that, with out the long drive and the high cost of the produce. After much research and hard work, I started Good Karma Organics. We have a group in the Redland/Homestead area. Every other Friday we have a delish delivery of Amazing, Fresh, Organic produce delivered right to my home. After all the produce is packed everyones who has paid for their share comes and picks it up.
Good Karma Organics is committed to providing the Community with the highest quality, local organic produce, at below retail price. All the produce comes from Trusted, certified local organic farms.
Each member receives between 2o-35 LBS. of fresh certified organic Fruits and Vegetables. The items Vary according to season, But below you will find an example of a box we received this past Friday.
Half Share. Pink Lady Apples: Cara Cara Oranges (Blood Oranges) : 1 Lbs of Strawberries: Blue Berries; Green Cabbage; Broccoli: Tomatoes: Sweet Potatoes: Kobacha Squash: and Snap Peas.
My husband does most of the cooking in our home, so it's awesome to see him planning our meals around the vegetables we have in our box. For example tonight we had the Cabbage with Peppers, Shallots, lightly steamed, with Gage free chicken. It was delish, and the kids also had Cabbage, I love to see my kids eat healthy and also talk about the goodness this delicious vegetables dofor our body. I think we are the best example for our kids when it comes to eating, by them seen us eat in a healthy way, they follow.
If anyone is interested in Joining our Group please pass along the information.
goodkarmaorganics@gmail.com
305-322-4252
Sandra
Good Karma Organics is committed to providing the Community with the highest quality, local organic produce, at below retail price. All the produce comes from Trusted, certified local organic farms.
Each member receives between 2o-35 LBS. of fresh certified organic Fruits and Vegetables. The items Vary according to season, But below you will find an example of a box we received this past Friday.
Half Share. Pink Lady Apples: Cara Cara Oranges (Blood Oranges) : 1 Lbs of Strawberries: Blue Berries; Green Cabbage; Broccoli: Tomatoes: Sweet Potatoes: Kobacha Squash: and Snap Peas.
My husband does most of the cooking in our home, so it's awesome to see him planning our meals around the vegetables we have in our box. For example tonight we had the Cabbage with Peppers, Shallots, lightly steamed, with Gage free chicken. It was delish, and the kids also had Cabbage, I love to see my kids eat healthy and also talk about the goodness this delicious vegetables dofor our body. I think we are the best example for our kids when it comes to eating, by them seen us eat in a healthy way, they follow.
If anyone is interested in Joining our Group please pass along the information.
goodkarmaorganics@gmail.com
305-322-4252
Sandra
Tuesday, February 8, 2011
Co-Op
I am so happy to say I have started a Co-op in our neighborhood. So far we have had a few deliveries, due to the Holidays and what not. This week we will be working on our Valentines day Box. I am very excited since I do hope to donate some of the extras to our local soup kitchen in the area. most of you know my contact information for people you may think are interested in Joining our group.
Our deliveries are done twice a month on Friday. Pick up times are after 3:00 P.M. that is when the kids get out of school. Most of our members are moms from the school or friends from the surrounding Fire Dept. I hope we can grow into other areas, but for now I am happy to start here in Homestead/Redlands area.
Recipes are sent out via email, to help you make dinner or lunch. We include a wide variety of Certified Fruits and Veggies. We try to buy from our local Farmers and then we buy from all over the surrounding areas. By buying Local Organic we help our Environment and the local organic farmers. It's better for us, better for everyone.
The following is a list of what you may find your box. 30-35 lbs of Fruits and Veggies.
Apples (Gala, Pink lady, Fuji etc)
Blue Berries
Strawberries
Valencia Oranges
Green Beans
Broccoli
Baby Peeled Carrots
Green Leaf Lettuce
Shallots
spinach bunch
Tomatoes
should any one want more information I can be emailed at goodkarmaorganics@gmail.com
Our deliveries are done twice a month on Friday. Pick up times are after 3:00 P.M. that is when the kids get out of school. Most of our members are moms from the school or friends from the surrounding Fire Dept. I hope we can grow into other areas, but for now I am happy to start here in Homestead/Redlands area.
Recipes are sent out via email, to help you make dinner or lunch. We include a wide variety of Certified Fruits and Veggies. We try to buy from our local Farmers and then we buy from all over the surrounding areas. By buying Local Organic we help our Environment and the local organic farmers. It's better for us, better for everyone.
The following is a list of what you may find your box. 30-35 lbs of Fruits and Veggies.
Apples (Gala, Pink lady, Fuji etc)
Blue Berries
Strawberries
Valencia Oranges
Green Beans
Broccoli
Baby Peeled Carrots
Green Leaf Lettuce
Shallots
spinach bunch
Tomatoes
should any one want more information I can be emailed at goodkarmaorganics@gmail.com
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