Genetically modified foods entered the market 18 years ago, when the Flavr Savr tomato was introduced to consumers. This tomato was enhanced by genetic engineering so it could be picked when it was ripe, it would have superior flavor, and would not bruise during distribution. It was approved by the USDA and FDA without any proof that it could be safely consumed. In 1997, Flavr Savr tomatoes were taken off the market because of the potential link to stomach lesions, the inferior flavor, and the propensity to bruise.
Not many human studies have been conducted, one such resulted in shocking outcomes was done in 2011. In the study, researchers from the University of Sherbrooke Hospital in Quebec performed blood tests on women; 30 were pregnant, and 39 were not. Traces of an insecticide were found in 93% of blood of the pregnant women; they were also found in 80% of umbilical cord blood. Aziz Axis, PhD, lead author of the study, noted the most probable cause was genetically modified (GM) corn consumed in a regular diet in Canada. Americans consume corn in a normal diet, as well; and this study was done last year. Since so many GMO advocates maintain that normal digestion destroys GM proteins, this information was a shock. It has prompted researchers to perform more tests and conduct larger studies so the risks are identified.
Not many human studies have been conducted, one such resulted in shocking outcomes was done in 2011. In the study, researchers from the University of Sherbrooke Hospital in Quebec performed blood tests on women; 30 were pregnant, and 39 were not. Traces of an insecticide were found in 93% of blood of the pregnant women; they were also found in 80% of umbilical cord blood. Aziz Axis, PhD, lead author of the study, noted the most probable cause was genetically modified (GM) corn consumed in a regular diet in Canada. Americans consume corn in a normal diet, as well; and this study was done last year. Since so many GMO advocates maintain that normal digestion destroys GM proteins, this information was a shock. It has prompted researchers to perform more tests and conduct larger studies so the risks are identified.
References
A Failed Technology. (2012). Center for Food Safety. Retrieved August 17, 2012, from http://www.centerforfoodsafety.org/campaign/genetically-engineered-food/crops/other-resources/a-failed-technology/
Black, J. (2012). As NATURE Made Them. Prevention, 64(4), 82-89.
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