I have long suspected that there are discrepancies with organic food!
Story at-a-glance
Genetically
engineered foods are not the only source of glyphosate in your diet.
Most conventional, non-GE crops are also contaminated, as are some
organics, as glyphosate is widely used as a desiccant or drying agent to
speed up harvesting
Food testing by
The Detox Project shows glyphosate contamination is rampant in organic
plant-based protein supplements. When testing eight of the most popular
pea protein brands sold on Amazon.com, one organic brand was found to
contain more glyphosate than conventional brands
Two
conventional (nonorganic) brands, Naked Pea and Anthony’s Pea Protein,
had 39 ppb and 80 ppb respectively, while two separate batches of a
top-selling organic brand, Orgain Organic Plant-Based Protein Powder,
contained 83 ppb and 281 ppb
Research shows
the desiccant paraquat can trigger Parkinson’s disease when combined
with plant lectins found in peas, beans, potatoes and many other foods,
as the lectins can transport the toxin into the brain
Evidence
suggests diquat may have similar risks as paraquat. According to
research, diquat causes cell death by producing reactive oxygen species
independently of the mitochondria, and appears to be quite hazardous to
brain tissue
In recent years, researchers have
discovered glyphosate, the active ingredient in Roundup and other
common weed killer formulations, may affect your body’s ability to
produce fully functioning proteins, inhibit the shikimate pathway (found in gut bacteria) and interfere with the function of cytochrome P450 enzymes (required for activation of vitamin D and the creation of nitric oxide and cholesterol sulfate).
Glyphosate also chelates important minerals; disrupts sulfate
synthesis and transport; interferes with the synthesis of aromatic
amino acids (shikimate pathway) and methionine, resulting in folate and neurotransmitter shortages; disrupts your microbiome
by acting as an antibiotic; impairs methylation pathways; and inhibits
pituitary release of thyroid stimulating hormone, which can lead to
hypothyroidism.1,2 Roundup has also been linked to certain cancers.3 In March 2015, the International Agency for Research on Cancer (IARC) classified glyphosate as a "probable carcinogen" (Class 2A),4 based on "limited evidence" showing the weed killer can cause non-Hodgkin lymphoma and lung cancer in humans.
So far, three lawsuits against Monsanto (now Bayer) have resulted in
high financial awards as Roundup was found to have caused the
plaintiffs’ Non-Hodgkin lymphomas. The most recent plaintiffs were
awarded a $2 billion judgment against Monsanto.5 All of this has led to grave concerns about glyphosate residues in food.
We’re now also realizing that genetically engineered (GE) foods are
not the only source of this contaminant. Most conventional, non-GE
crops are also contaminated, as are some organics. The reason for this
has to do with the fact that glyphosate is commonly used as a desiccant
or drying agent to speed up harvesting.
But that’s not all. Other desiccants may also be causing problems.
As a whole, evidence suggests we need to be extremely cautious in our
choices of plant-based foods, sticking to organics whenever possible,
especially when buying high-lectin foods such as beans, peas and
potatoes, as research shows the desiccant paraquat becomes
exponentially more hazardous in combination with plant lectins.
Glyphosate Contamination Found in Many Foods, Including Organics
Several rounds of food testing have also revealed just how prevalent glyphosate is in our food. Test results6
published in August 2018 by the Environmental Working Group (EWG)
showed 43 out of 45 food products made with conventionally grown oats
tested positive for glyphosate, 31 of which had glyphosate levels
higher than EWG scientists believe would be safe for children.
A second round of testing7,8 revealed glyphosate is a staple contaminant in Cheerios breakfast cereals and Quaker oats products. All 28 samples contained glyphosate; 26 at levels suspected to be harmful to children’s health.
Five of 16 organic oat foods also contained low amounts of
glyphosate, even though it’s supposed to contain none, as glyphosate is
prohibited in the U.S. organic standards. Similarly, testing9 done by Friends of the Earth (FOE) earlier this year found glyphosate in 100% of the 28 oat cereals sampled.
Glyphosate has even been detected in PediaSure Enteral Formula
nutritional drink, which is given to infants and children via feeding
tubes. Thirty percent of the samples tested contained levels of
glyphosate over 75 ppb — far higher levels than have been found to
destroy gut bacteria in chickens (0.1 ppb).10
It’s also found in air, rain, municipal water supplies, soil
samples, breast milk, urine and even vaccines, including the
pneumococcal, Tdap, hepatitis B (which is injected on the day of
birth), influenza and MMR. The MMR vaccine had the highest amounts at 0.8 ppb.11
Now, food testing by The Detox Project shows glyphosate
contamination is rampant in organic plant-based protein supplements as
well.12,13 According to The Detox Project,14
zero to 9 parts per billion (ppb) of glyphosate is a nondetectable
level of no concern; 10 to 79 ppb is trace amounts of slight concern;
anything above 80 ppb is of high concern.
When testing eight of the most popular pea protein brands sold on
Amazon.com as of March 2019, one organic brand was found to contain as
much or more glyphosate than conventional brands.
Two conventional (nonorganic) brands, Naked Pea and Anthony’s Pea
Protein, had 39 ppb and 80 ppb respectively, while two separate batches
of a top-selling organic brand, Orgain Organic Plant-Based Protein
Powder, contained 83 ppb and 281 ppb.
Desiccation — A Serious Contamination Concern
One of the reasons so many grains and legumes are heavily
contaminated with glyphosate is because it’s being used as a desiccant
right before harvest. A desiccant is a chemical that speeds up the
ripening of the crop and dries it out, which facilitates harvesting and
allows it to be harvested sooner than were the crop left to dry
naturally.15
Desiccation is also used to improve profits, as farmers are
penalized when the grain contains moisture. The greater the moisture
content of the grain at sale, the lower the price they get.
According to a 2017 study16
by University of California San Diego School of Medicine researchers,
“The herbicide Roundup is sprayed onto genetically modified crops and
applied as a desiccant to most small nongenetically modified grains.”
So, whether we’re talking about Roundup Ready GE crops or
conventional, non-GE grains, glyphosate, the active ingredient in
Roundup, “is found in these crops at harvest.”
As for how it ends up in many organic products is anyone’s guess.
Drift from nearby conventional and/or GE crop fields is one
possibility. Contamination during processing is another. Outright fraud,
where a nonorganic crop is sold as organic is also a possibility.
Glyphosate Is Not an Approved Desiccant
While glyphosate is commonly used as a desiccant,17,18
it’s not actually supposed to be used that way. Desiccants require
special registration, as high levels of the chemicals can be left on
the crop, and glyphosate is not an approved desiccant.19
Farmers who use glyphosate anyway, and douse their crops at the
wrong time, can cause their crop to be heavily contaminated. As
explained in “Clarification of Preharvest Uses of Glyphosate,” 20
the grain must not be sprayed with glyphosate “until seed heads or pods
are almost ripe (i.e., bulk sample less than 30 percent moisture).”
If applied too early, while the grain has a moisture rate higher
than 30 percent, the glyphosate is absorbed through the leaves and
stems and translocates throughout the plant. Farm Progress also notes
that:21
“Glyphosate should be used only to control weeds that hinder
harvest, not for vine desiccation. Not all glyphosate products are
labeled for preharvest timings. The translocating properties of
glyphosate make it possible for herbicide residues to accumulate in
harvested beans if applications occur before the hard dough stage.”
Desiccant Combined With Lectins Is a Highly Toxic Combo
Glyphosate isn’t the only desiccant that might be causing health problems. Research22 published 2018 in the journal NPJ Parkinson’s disease revealed that when the herbicide paraquat23
is combined with lectins, found in many plant foods, especially
legumes, it can trigger the hallmark damage found in those with
Parkinson’s disease.
The findings were reported by Medical News Today24 in December 2018. On a side note, Medical News Today25 incorrectly stated that paraquat was banned in the U.S. in 2007. It was actually the European Union that banned it that year,26,27 in large part due to research showing it can trigger Parkinson’s disease,28 which is precisely what they found in this 2018 study as well.
Paraquat is still legal in the U.S., but is classified as
“restricted use,” meaning it must be applied by a licensed applicator.
In the U.S., paraquat is currently scheduled for a registration review
by the Environmental Protection Agency in the third quarter of 2019.29
At the end of October 2014, the EPA updated some of its residue
tolerance levels for paraquat, specifically setting the level allowed
on tuberous and corn vegetables (which include cassava, ginger, potato,
tanier and true yam) at 0.5 ppm.30
According to the EPA’s pesticide reregistration in 1997,31
tolerance levels for paraquat have been set for over 80 raw
agricultural commodities, processed foods and animal feed. During the
1997 reregistration, EPA updated tolerances for certain crops as
follows:
Sorghum forage was reassessed from 0.05 to .1 ppm
Soybeans from 0.05 ppm to 0.25 ppm
Hops from 0.2 ppm to 0.5 ppm
Popcorn tolerance established at 0.05 ppm
Getting back to the NPJ Parkinson’s Disease study,32
results suggest that lectins, found in foods such as raw vegetables
and grains, are the key link between paraquat and the damage resulting
in Parkinson’s disease. As reported by Medical News Today:33
“[P]araquat, once in the stomach, causes alpha-synuclein to be
misfolded and then helps it travel to the brain. Scientists believe that
alpha-synuclein runs along the vagus nerve, which itself runs between
the stomach and the brain.
In fact, recent studies have shown that the vagus nerve has a
direct connection with the substantia nigra, making it a prime suspect
in Parkinson's disease. This direct link also helps explain why
digestive problems often precede the motor symptoms of Parkinson's by
several years.”
To investigate, the researchers fed rats small doses of paraquat
for 7 days. They also fed them lectins … As expected, they identified
Parkinson's-related changes … As study co-author Prof. Thyagarajan
Subramanian explains:
‘We were able to demonstrate that if you have oral paraquat
exposure, even at very low levels, and you also consume lectins [...]
then it could potentially trigger the formation of this protein —
alpha-synuclein — in the gut. Once it's formed, it can travel up the
vagus nerve and to the part of the brain that triggers the onset of
Parkinson's disease.’
This series of experiments demonstrates how the interplay
between two ingested compounds can conspire to create and then transport
toxic protein structures from the gut to the brain.”
Last year, I interviewed Dr. Steven Gundry, author of “The Plant Paradox,” on the health hazards of lectins. I’ve embedded that interview above for your convenience.
As explained by Gundry, plant lectins can wreak havoc on your health
by attaching to your cell membranes, causing inflammation, damage to
your nerves and cell death. Some can also interfere with gene
expression and disrupt endocrine function.
The cruel irony here is that paraquat is widely used as an herbicide and desiccant on crops rich in lectins, including wheat,
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