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Most people don't realize how quickly many pesticide levels decrease in our bodies after switching to eating organic foods. Studies find significantly lower levels in a few weeks for many pesticides, but in the case of glyphosate - it's within days!

This is significant because each year more health harms are being linked with glyphosate exposure, such as cancer, shorter pregnancies, disruption of the gut microbiome, cancer, kidney toxicity, and liver inflammation.

Glyphosate (found in Roundup) is the most widely used herbicide (weed killer) in the world. Millions of pounds are used each year in the US, typically for weed control in outdoor areas, as well as on genetically modified crops (e.g., corn, soybeans, canola), and frequently right before harvest on conventional crops (e.g., wheat, oats, barley).

Food is the primary source of glyphosate exposure. Many non-organic foods (especially wheat, oats, barley, soybeans, legumes) contain glyphosate residues. Glyphosate is even found in breakfast cereals Organic food does not contain glyphosate  - it's use is not allowed in organic food production.

Researchers first tested the urine of people eating a totally non-organic diet, and then when eating an all organic diet. There was a 70% reduction in glyphosate and its metabolite AMPA within 3 days. Children had significantly higher levels of glyphosate and AMPA than adults in their urine in both the non-organic and organic phases of the study.

Bottom line: Eat as many organic foods as possible. And don't use glyphosate (Roundup) on your property.

From Environmental Health News: Organic diets quickly reduce the amount of glyphosate in people’s bodies

Eating an organic diet rapidly and significantly reduces exposure to glyphosate—the world's most widely-used weed killer, which has been linked to cancer, hormone disruption and other harmful impacts, according to a new study. ...continue reading "An Organic Diet Rapidly Lowers Glyphosate Levels In the Body"

Did you know that over 90% of all Americans have pesticide residues in their bodies? How do we know this? From studies and from the Centers for Disease Control and Prevention (CDC) which does biomonitoring of large groups of Americans in order to measure pesticides (and other toxic environmental chemicals) in their bodies.

Biomonitoring tells us the "body burden" of toxic chemicals, usually by measuring them in our blood and urine, but also in hair, breast milk and meconium (an infant's first feces gives a measure of prenatal exposure to pesticides). Biomonitoring studies have detected hundreds of different chemicals (including many pesticides) in people, and shown that every single person has a mixture of many contaminants in their body.

The bad news is that we don't really know what all these chronic low level mixtures of pesticides are doing to us. Studies are finding health problems (e.g. various cancers, endocrine disruption, neurological and reproductive problems, even semen quality) with pesticide exposures - especially during pregnancy (the developing fetus), and during childhood. We're talking about pesticide exposures of ordinary people, living ordinary lives, in cities, suburbs, and rural areas.

How do pesticides get into us? Pesticides get into us from inhalation, through the skin, and through ingestion (foods, water).

Studies find that conventionally grown fruits and vegetables are good ways to ingest pesticides, and with more of these foods eaten, the higher the pesticide residue levels in the body. Unfortunately, as more and more pesticides such as fungicides, glyphosate and 2,4-D are used on crops, our exposures and levels of these pesticides in our bodies are increasing.

When our homes, our gardens, and lawns are treated with pesticides, we also get exposed to pesticides. We track them from the outside, and children (and pets) play in them on treated lawns. We are exposed to pesticide "drift" from neighboring properties. Pesticides used inside the house stay in the house dust (they don't break down easily in homes). Pesticides are even found in rain and fog. Scary, isn't it?

Can we lower the levels of pesticides in our bodies? Absolutely yes. Eat as many organic foods as possible - the levels of pesticide residues in the body (as measured in the blood and urine) will go down rapidly. Study after study shows this. A study even found an association with eating organic foods and a lower cancer rateDon't use pesticides on lawns. Think of weeds as "native grasses" and clover as beneficial. When dealing with indoor pest problems, use least-toxic Integrated Pest Management.

A nice discussion of this is in a recent article by journalist Liza Gross. Excerpts from The Nation: More Than 90 Percent of Americans Have Pesticides or Their Byproducts in Their Bodies

...continue reading "Almost All Americans Have Pesticide Residues In Their Bodies"

Something a little different today. For years I've posted studies showing that eating organic foods lowers pesticide levels in the body quickly, eating organic foods is the only way to avoid the presence of the controversial pesticide glyphosate (Roundup) in food, the nutritional profile (especially fatty acids) of meat and milk from grass-fed, pasture raised animals is different and healthier than conventionally raised animals (and even organic animals not raised on pasture), and on and on. In other words, eating organic foods has health benefits. All good.

But meanwhile, the National Organic Program and National Organic Standards Board (which controls the national organic foods certification program) is being influenced by big agriculture lobbying - to the dismay of real organic farmers. Yes - real organic farmers, who farm the way we expect our organic meat and crops to be raised. You know - cows grazing outside, chickens pecking away for insects outside, crops being raised in real soil (and not hydroponics).

But ... Big Agriculture with the mega-farms and lots of chemicals, and animals confined by the thousands indoors, have decided they want a piece of the organic action, and have now influenced the National Organic Program and National Organic Standards Board with the result of weakening of organic standards. But there are other problems too with the organic program as it currently exists.

The Washington Post did a series of articles last year about a huge issue of fraud -  about how so-called organic food from other countries may really not be organic (esp. corn and soybeans), and this mega-influx of fake organic food with lower prices is something real organic farmers in the US can't compete with. Also, how "larger agricultural companies have sought to loosen organic rules in the name of efficiency and affordability". The organic market is a big one, and growing bigger every year (billions of $$). It benefits large corporations and huge mono-crop farms financially to have watered down standards.

Another example: the organic milk that one buys may not really be organic (and the same issue with organic chickens). Organic dairies are supposed to have their dairy cows out grazing in the pasture for a minumum of 120 days per year - it is a requirement. But big dairies that are only organic in name ignore that requirement - such as the huge Aurora Dairy. Yup, they lie.

And in September 2017, the USDA (US Department of Agriculture) didn't punish the 15,000 cow Aurora Dairy - instead they "exonerated the enormous Aurora Dairy CAFO (Confinement Animal Feeding Operation) of any wrongdoing at their Colorado “farm.” This dairy operation was described in detail in one Washington Post article, along with compelling test results to prove the cattle weren’t on pasture." So of course now they and other mega-dairies will just ignore the organic regulations, because they can without any penalty...continue reading "Is A New Organic Label Needed For Farmers Following Traditional Organic Practices?"

The study found real differences between organic and conventionally grown foods - organic foods have lower levels of pesticides, higher levels of antioxidants, and lower levels of cadmium. From NY Times:

Study of Organic Crops Finds Fewer Pesticides and More Antioxidants

Adding fuel to the debates over the merits of organic fooda comprehensive review of earlier studies found substantially higher levels of antioxidants and lower levels of pesticides in organic fruits, vegetables and grains compared with conventionally grown produce.

However, the full findings, to be published next week in the British Journal of Nutrition, stop short of claiming that eating organic produce will lead to better health. Still, the authors note that other studies have suggested some of the antioxidants have been linked to a lower risk of cancer and other diseases.

Organic farming, by and large, eliminates the use of conventional chemical fertilizers and pesticides. Those practices offer ecological benefits like healthier soils but produce less bountiful harvests. 

In the new study, an international team of scientists did not conduct any laboratory or field work of their own. Instead, they compiled a database from 343 previously published studies and performed a statistical procedure known as a meta-analysis, which attempts to ferret robust bits of information from studies of varying designs and quality.

Over all, organic crops contained 17 percent more antioxidants than conventionally grown crops, the new study found. For some classes of antioxidants, the difference was larger. A group of compounds known as flavanones, for example, were 69 percent higher in the organic produce. (At very high quantities, as in some supplements, some antioxidants have been shown to be harmful, but the levels in organic produce were not nearly that high.)

The researchers said they analyzed the data in several different ways, and each time the general results remained robust. Charles M. Benbrook, a professor at Washington State University and another author of the paper, said this analysis improved on earlier reviews, in part because it incorporated recent new studies.

The study also found that organically produced foods, particularly grains, contain lower levels of cadmium, a toxic metal that sometimes contaminates conventional fertilizers. Dr. Benbrook said the researchers were surprised by that finding; there was no difference in other toxic metals like mercury and lead.