Genetically Modified Soy Diets Lead to Ovary and Uterus Changes in Rats

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If you’re still eating genetically modified (GM) soybeans and you plan on having kids, a Brazilian study may make you think again about what you put in your mouth. Female rats fed GM soy for 15 months showed significant changes in their uterus and reproductive cycle, compared to rats fed organic soy or those raised without soy. Published in The Anatomical Record in 2009, this finding adds to the mounting body of evidence suggesting that GM foods contribute to reproductive disorders (see summary at end).

Unlike women whose menstrual cycle starts automatically at puberty, female rats need to be "inspired." Their (estrous) cycle conveniently kicks in only after being introduced to male rats. Since no males were present in this study, the females fed organic soy or no soy were appropriately untriggered (diestrus).  For some odd reason, however, those fed GM soy appeared to have their ovulation cycle in full gear.

Although the researchers did not perform a check on the estrous cycle directly, their microscopic analysis of ovaries and uterus tissue showed that the hormone-induced changes (i.e. early ovulation and formation of corpus luteum) were well underway. In addition, the lining of the uterus (endometriim) had more cells than normal and the glands were dilated. In simpler terms, according to senior UK pathologist Stanley Ewen, something in the GM soy diet was "wrecking the ovary and endometrium" of the rats.

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Biotech Propaganda Cooks Dangers out of GM Potatoes

Don’t worry your little heads over the gene-spliced foods on your plates. Just trust companies like Monsanto when they tell you their genetically modified organisms (GMOs) are perfectly safe.

That’s the upshot of a new website created on behalf of the biotech industry by GMO advocates Bruce Chassy and David Tribe. While they attempt to discredit the scientific evidence in my book Genetic Roulette: The Documented Health Risks of Genetically Engineered Foods, instead they offer priceless examples of distortion, denial, and spin. Their site is yet another example of why we can’t trust GMOs, Monsanto, or the so-called scientists who support them.

In a series of rebuttals, I expose this charade and show why healthy eating starts with no GMOs.

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Monsanto: The World’s Poster Child for Corporate Manipulation and Deceit – Part 8

When Forbes magazine declared Monsanto as the Company of the Year for 2009, millions of surprised people were forced to reevaluate their opinions about a major corporation. Now they no longer trust Forbes. Monsanto is one of the most despised corporations on earth. This is the eighth in a series of articles that expose their… Read More Monsanto: The World’s Poster Child for Corporate Manipulation and Deceit – Part 8

Monsanto: The World’s Poster Child for Corporate Manipulation and Deceit – Part 6

When Forbes magazine declared Monsanto as the Company of the Year for 2009, millions of surprised people were forced to reevaluate their opinions about a major corporation. Now they no longer trust Forbes. Monsanto is one of the most despised corporations on earth. This is the sixth in a series of articles that expose their… Read More Monsanto: The World’s Poster Child for Corporate Manipulation and Deceit – Part 6