Can Genetically Modified Foods Trigger Gluten Sensitivity?
A new report links genetically modified organisms (GMOs) with gluten-related disorders and suggests GMOs might be an important environmental trigger for gluten sensitivity, estimated to affect as many as 18 million Americans.
The report, released by the Institute for Responsible Technology (IRT), cites U.S. Department of Agriculture data, U.S. Environmental Protection Agency records, medical journal reviews and international research. The authors say the data link GMOs to five conditions that either may trigger or exacerbate gluten-related disorders, including celiac disease, a serious autoimmune disorder:
- Intestinal permeability
- Imbalanced gut bacteria
- Immune activation and allergic response
- Impaired digestion
- Damage to the intestinal wall
Although wheat has been hybridized over the years, it is not a GMO, which can only be created by a laboratory process that inserts genetic material into plant DNA. Nine GMO food crops currently are being grown for commercial use: soy, corn, cotton (oil), canola (oil), sugar from sugar beets, zucchini, yellow squash, Hawaiian papaya and alfalfa. In the U.S., GMOs are in as much as 80 percent of conventional processed food, says the Non-GMO Project.
Most GMOs are engineered to tolerate a weed killer called glyphosate and sold under the brand name Roundup. The crops contain high levels of this toxin at harvest. Corn and cotton varieties also are engineered to produce an insecticide called Bt-toxin. The report focuses primarily on the effects of these two toxins.
Glyphosate is a patented antibiotic that destroys beneficial gut bacteria. An imbalance of gut flora commonly accompanies celiac disease and other gluten-related disorders, Stephanie Seneff, a senior research scientist at MIT, said in the IRT media release.
Bt-toxin in corn is designed to puncture holes in insect cells, but studies show it does the same in human cells, IRT executive director Jeffrey Smith said in the release. Smith said Bt-toxin may be linked to leaky gut, which physicians consistently see in gluten-sensitive patients.
Dr. Emily Linder offered support for the report's findings. When she removed GMOs as part of the treatment for her patients with gluten sensitivity, she finds her patients recover faster and more completely.
"I believe that GMOs in our diet contribute to the rise in gluten-sensitivity in the U.S. population,” Linder said in the release.
The markets for both gluten-free products and non-GMO products are expanding. Gluten-free sales are expected to exceed $5 billion by 2015 and Non-GMO Project Verified sales went from $0 to more than $3.5 billion in the last three years.
Visit EcoWatch’s GMO page for more related news on this topic.
- Redwoods are the world's tallest trees.
- Now scientists have discovered they are even bigger than we thought.
- Using laser technology they map the 80-meter giants.
- Trees are a key plank in the fight against climate change.
They are among the largest trees in the world, descendants of forests where dinosaurs roamed.
Pixabay / Simi Luft<p><span>Until recently, measuring these trees meant scaling their 80 meter high trunks with a tape measure. Now, a team of scientists from University College London and the University of Maryland uses advanced laser scanning, to create 3D maps and calculate the total mass.</span></p><p>The results are striking: suggesting the trees <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">may be as much as 30% larger than earlier measurements suggested.</a> Part of that could be due to the additional trunks the Redwoods can grow as they age, <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">a process known as reiteration</a>.</p>
New 3D measurements of large redwood trees for biomass and structure. Nature / UCL<p>Measuring the trees more accurately is important because carbon capture will probably play a key role in the battle against climate change. Forest <a href="https://www.wri.org/blog/2020/09/carbon-sequestration-natural-forest-regrowth" target="_blank">growth could absorb billions of tons</a> of carbon dioxide from the atmosphere each year.</p><p>"The importance of big trees is widely-recognised in terms of carbon storage, demographics and impact on their surrounding ecosystems," the authors wrote<a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank"> in the journal Nature</a>. "Unfortunately the importance of big trees is in direct proportion to the difficulty of measuring them."</p><p>Redwoods are so long lived because of their ability to <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">cope with climate change, resist disease and even survive fire damage</a>, the scientists say. Almost a fifth of their volume may be bark, which helps protect them.</p>
Carbon Capture Champions<p><span>Earlier research by scientists at Humboldt University and the University of Washington found that </span><a href="https://www.sciencedirect.com/science/article/pii/S0378112716302584" target="_blank" rel="noopener noreferrer">Redwood forests store almost 2,600 tonnes of carbon per hectare</a><span>, their bark alone containing more carbon than any other neighboring species.</span></p><p>While the importance of trees in fighting climate change is widely accepted, not all species enjoy the same protection as California's coastal Redwoods. In 2019 the world lost the equivalent of <a href="https://www.worldwildlife.org/threats/deforestation-and-forest-degradation" target="_blank" rel="noopener noreferrer">30 soccer fields of forest cover every minute</a>, due to agricultural expansion, logging and fires, according to The Worldwide Fund for Nature (WWF).</p>
Pixabay<p>Although <a href="https://c402277.ssl.cf1.rackcdn.com/publications/1420/files/original/Deforestation_fronts_-_drivers_and_responses_in_a_changing_world_-_full_report_%281%29.pdf?1610810475" target="_blank" rel="noopener noreferrer">the rate of loss is reported to have slowed in recent years</a>, reforesting the world to help stem climate change is a massive task.</p><p><span>That's why the World Economic Forum launched the Trillion Trees Challenge (</span><a href="https://www.1t.org/" target="_blank" rel="noopener noreferrer">1t.org</a><span>) and is engaging organizations and individuals across the globe through its </span><a href="https://uplink.weforum.org/uplink/s/uplink-issue/a002o00000vOf09AAC/trillion-trees" target="_blank" rel="noopener noreferrer">Uplink innovation crowdsourcing platform</a><span> to support the project.</span></p><p>That's backed up by research led by ETH Zurich/Crowther Lab showing there's potential to restore tree coverage across 2.2 billion acres of degraded land.</p><p>"Forests are critical to the health of the planet," according to <a href="https://www.1t.org/" target="_blank" rel="noopener noreferrer">1t.org</a>. "They sequester carbon, regulate global temperatures and freshwater flows, recharge groundwater, anchor fertile soil and act as flood barriers."</p><p><em data-redactor-tag="em" data-verified="redactor">Reposted with permission from the </em><span><em data-redactor-tag="em" data-verified="redactor"><a href="https://www.weforum.org/agenda/2021/03/redwoods-store-more-co2-and-are-more-enormous-than-we-thought/" target="_blank">World Economic Forum</a>.</em></span></p>
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