Norwegian scientists just published a new study that will appear in the June issue of Food Technology showing high levels of glyphosate—the active weed-killing chemical in Roundup—are turning up in genetically engineered (GE) soy. That herbicide-laced soy winds up in thousands of nonorganic packaged foods and in animal feed for livestock like pigs, cows, chickens, and turkeys.
Why is this happening? Genetically engineered crops are manipulated in a way that could never occur in nature so plants like corn, soy, canola, cotton, and sugar beets can withstand high doses of glyphosate-containing herbicides that would normally kill them. The result? Roundup in food that people and farm animals eat.