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.
… Read More Genetically Modified Soy Diets Lead to Ovary and Uterus Changes in Rats
“This study was just routine,” said Russian biologist Alexey V. Surov, in what could end up as the understatement of this century. Surov and his colleagues set out to discover if Monsanto’s genetically modified (GM) soy, grown on 91% of US soybean fields, leads to problems in growth or reproduction. What he discovered may uproot a multi-billion dollar industry.
After feeding hamsters for two years over three generations, those on the GM diet, and especially the group on the maximum GM soy diet, showed devastating results. By the third generation, most GM soy-fed hamsters lost the ability to have babies. They also suffered slower growth, and a high mortality rate among the pups.
And if this isn’t shocking enough, some in the third generation even had hair growing inside their mouths—a phenomenon rarely seen, but apparently more prevalent among hamsters eating GM soy.
… Read More Genetically Modified Soy Linked to Sterility, Infant Mortality in Hamsters
Rhetoric from Washington since the early 1990s proclaims that genetically modified (GM) foods are no different from their natural counterparts that have existed for centuries. But this is a political, not a scientific assertion. Numerous scientists at the FDA consistently described these newly introduced gene-spliced foods as cause for concern. In addition to their potential to produce hard-to-detect allergies and nutritional problems, the scientists said that "The possibility of unexpected, accidental changes in genetically engineered plants" might produce "unexpected high concentrations of plant toxicants." GM crops, they said, might have "Increased levels of known naturally occurring toxins, . . . appearance of new, not previously identified" toxins, and an increased tendency to gather "toxic substances from the environment" such as "pesticides or heavy metals." They recommended testing every GM food "before it enters the marketplace." But the FDA was under orders from the first Bush White House to promote the biotechnology industry, and the political appointee in charge of agency policy was Monsanto’s former attorney—later their vice president. The FDA policy ignored the scientists’ warnings and allowed GM food crops onto the market without any required safety studies.
… Read More Genetically Modified Foods: Toxins and Reproductive Failures
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Genetically Engineered Soybeans
The huge jump in childhood food allergies in the US is in the news often, but most reports fail to consider a link to a recent radical change in America’s diet. Beginning in 1996, bacteria, virus and other genes have been artificially inserted to the DNA of soy, corn, cottonseed and canola plants. These unlabeled genetically modified (GM) foods carry a risk of triggering life-threatening allergic reactions, and evidence collected over the past decade now suggests that they are contributing to higher allergy rates.
… Read More Genetically Engineered Foods May Cause Rising Food Allergies (Part One)
In October, 1989, 44-year old Kathy Lorio arrived in the medical office of Dr. Phil Hertzman in Los Alamos, New Mexico. Lorio, who had been healthy and active, was suddenly struck with severe pain and a host of debilitating symptoms. Blood tests revealed that her eosinophil count had skyrocketed. The normal concentration of this white blood cell is about 10 per CC. Allergies or asthma can make it rise to 500. Lorio’s was over 10,000.
… Read More A Deadly Epidemic and the Attempt to Hide Its Link to Genetic Engineering