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People don't realize the incredibly large amounts of pesticides applied to crops and soil in the US each year. Hundreds of millions of pounds! Which is the reason pesticides are found in our air, rain, water, soil, our foods, and in our bodies.

One of the pesticides that scientists are getting increasingly concerned with is the weed-killer glyphosate. It is the most used herbicide (weed-killer) in the world! It is found in Roundup, in non-organic crops, and even in genetically modified crops that are glyphosate resistant. Especially used on corn and soybeans, but also in a variety of crops (e.g., wheat, oats, cranberries, grapes, apples, beans).

The following story lays out the great amounts used in some states, especially in the midwest and southern states. Overall, an average of almost 130 pounds of glyphosate were sprayed per square mile in US counties each year.

But some counties had incredibly high amounts, such as Nueces County, Texas which has the highest use of glyphosate: more than 1,100 pounds sprayed per square mile. Iowa and Illinois (corn and soybean crops) accounted for 15% of national usage. The least was in northeastern (e.g., Massachusetts) and southwestern states (e.g., Nevada).

Evidence for health harms are increasing each year, such as an increased risk of cancer (e.g., non-Hodgkin lymphoma), premature births, endocrine disruption, and even disruptions of the gut microbiome (it kills beneficial microbes in the gut). The percentage of people with glyphosate detected in their urine, and the amount (concentration) has been rising over time. It can now be detected in almost all of us.

By the way, the EPA has raised "allowable limits" of glyphosate in foods over the years - when the pesticide industry asked for it. The US limits are much higher than those allowed in Europe - twice the levels! (Once again, in the US the EPA favors industry, not the people it's supposed to be protecting.)

This article is from October 2022, but it highlights  the incredibly high amounts of glyphosate applied in the US (see the good interactive map). Excerpts from NBC News: A potentially cancer-causing chemical is sprayed on much of America’s farmland. Here is where it is used the most.

Every day, farms across the country use a potentially cancer-causing chemical that is in the world’s most common weedkillers. And data shows that it’s most used in the Midwest and parts of the South. ...continue reading "Enormous Amounts of One Pesticide Used In the US"

A recently published study was good news for those who eat organic foods. The large French study (about 69,000 people) found a  significantly lower risk of getting cancer (25% lower) in people who ate a lot of organic food - when compared to people who rarely or never ate organic food.

The participants in the study were followed for an average of 4.6 years. Cancers with the greatest decreased risk were breast cancer (especially in postmenopausal women) and all lymphomas, especially non-Hodgkin lymphoma.

The researchers summarized the findings as:  "In a population-based cohort study of 68 ,946 French adults, a significant reduction in the risk of cancer was observed among high consumers of organic food." and "...if the findings are confirmed, promoting organic food consumption in the general population could be a promising preventive strategy against cancer." This could be an easy way to cut cancer risk! (Other organic food benefits.)

Of course the pesticide and conventional agriculture industry went nuts attacking the study - this finding goes against their message that pesticides are fine and necessary, don't worry about pesticide residues in food, and that antibiotics and other medicines are safe when given routinely to animals.

Unfortunately, research finds that a number of pesticides used in conventional farming are considered carcinogenic (cancer causing), and pesticide residues are found in conventionally grown foods. Eating conventional foods every day results in chronic low-dose pesticide residue exposure. The researchers suspect the pesticide residues in foods is the reason for the higher cancer risk. [Note: those pesticides are not allowed to be used in organic farming.]

What foods did the researchers ask about? They asked people about the consumption of 16 types of labeled organic food products: fruits; vegetables; soy-based products; dairy products; meat and fish; eggs; grains and legumes; bread and cereals; flour; vegetable oils and condiments; ready-to-eat meals; coffee, tea, and herbal tea; wine; biscuits, chocolate, sugar, and marmalade; other foods; and dietary supplements. In other words, all the foods we eat daily.

But what I found really interesting was a review of the study by Dr. Charles Benbrook (Visiting Scholar in the Bloomberg School of Public Health, Johns Hopkins University, and a Visiting Professor at the Univ. of Newcastle in the UK). He correctly points out that the results are big news and a big deal.

Excerpts from Environmental Health News: Charles Benbrook: New study showing organic diets cut cancer risk is a big deal. Let’s treat it that way.      ...continue reading "Lower Cancer Risk By Eating Organic Food?"