Over 90% of Tortillas From Mexico Found to Be Contaminated with GMOs


gmo corn tortillas mexico

Handmade tortillas are far less likely to contain GMOs than processed products. Photo: MexicanNewsDaily.com



As far as corn goes, there are few countries that take more pride in their production of this “sacred” crop than Mexico, where corn exports were expected to top over 1.5 million metric tons in 2018, up over 15% from the previous year.

But this growing “arms race” in the corn industry has come with a serious downside: the rise of the genetically engineered corn industry in the country, where indigenous varieties are being cross-contaminated by Monsanto’s patent GMO varieties and seed saving and heirloom corn varieties are increasingly being forgotten.

In the United States, it’s already been well established that over 90% of the corn grown is genetically engineered, oftentimes to withstand the “probable human carcinogen” chemical glyphosate, the active ingredient in Roundup.

But a recent study is now showing that Mexican corn products may be far more likely to be contaminated than previously thought a true red flag for lovers of Mexican food everywhere.



GMO Corn Found in Over 90% of Mexican Tortillas

According to a recent study from the National Autonomous University of Mexico, over 90% of tortillas sold in country contain traces of genetically modified corn, a statistic showing just how widespread the problem of cross contamination (and widespread adoption of these controversial lab crops) has become.

The researchers also found that 82% of all corn products, such as tostadas, flour, cereals and snacks, also contained some level of genetically modified sequences, as noted in a 2017 article from the website MexicoNewsDaily.com.

The good news is that glyphosate was only found in approximately 27.7% of the samples tha did test positive for GMOs, but that’s still a high number considering that glyphosate was named a “probable human carcinogen” by the World Health Organization’s IARC panel of cancer experts in 2015, and that the chemical is a cumulative toxin that is stored in body tissues over years of eating it.

Genetically engineered corn itself is far from innocent as well, as it was discovered in September 2012 by French researcher Gilles-Éric Séralini that rats fed GMO corn developed horrific tumors. The study was soon retracted after making worldwide headlines, but under dubious circumstances as former Monsanto employee Richard Goodman was appointed to the editorial board prior to the retraction.

Following the retraction, the study was republished in another peer-reviewed journal, however, once again casting doubt on Monsanto and Bayer’s claims of “safety” for genetically engineered corn and other crops.

In other words, if you still eat non-organic corn products from crops grown in the United States or Mexico, there’s a very real chance you’re exposing yourself to the same type of food that led the horrific results found by Séralini and his team.



How to Avoid GMO Corn in Your Tortillas

As metnioned above, buying organic is still the best way to avoid GMOs and GMO cross-contaminated corn products, as the USDA organic seal exempts all genetically engineered food products.

If you are in a pinch, can’t find organic and don’t know what to buy, you may also want to consider “artisanal” handmade tortillas, which the university found have a “signifcantly lower frequency” of GMOs when compared to commercial products, and also had zero glyphosate content in this case.

The samples were reportedly tested in UNAM laboratories and certified by a German laboratory as well. The team found that the majority of the GMO corn came from U.S. laboratories, and the head research added that they were surprised to find genetically modified corn “in our tortillas and other corn products.”

The UNAM team also tested handmade tortillas made using more artisanal processes and homegrown corn varieties. GM content in those tortillas had a “significantly lower frequency” when compared to commercial products.

Handmade tortillas also had zero glyphosate content, the researchers found. All of their samples were tested for transgene presence in UNAM laboratories and the results certified by a German laboratory. This last facility also tested the samples for glyphosate content.

The head researcher said the team was surprised to find genetically modified corn “in our tortillas and other corn products.”

This type of GMO corn “should be used only to feed livestock or as highly processed industrial consumables, and no longer for human consumption, much less if it is contaminated with glyphosate,” said research Elena Álvarez-Buylla Roces, who called the results “striking” because “cultivation of genetically modified corn in open fields is not allowed in Mexico,” due to long and ongoing legal action and a temporary ban.

Álvarez-Buylla called the results “striking” because because “cultivation of genetically modified corn in open fields is not allowed in Mexico,” due to long and ongoing legal action and a temporary ban. Mexicans eat about half a kilogram per day of tortillas and other corn-based products, the article said.

Further reading:

GM corn found in over 90% of tortillas in MX

Organic farmers must do these 11 things to prevent GMO contamination



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Categories: GMOs.
About Nick Meyer

Nick Meyer is a journalist who's been published in the Detroit Free Press, Dallas Morning News and several other outlets. He founded AltHealthWORKS in 2012 to showcase extraordinary stories of healing and the power of organic living, stories the mainstream media always seemed to miss. Check out Nick's Amazon best-seller 'Dirt Cheap Organic: 101 Tips For Going Organic on a Budget' by clicking here, as well as its sequel Dirt Cheap Weight Loss.