About two thirds of the fat consumed by Americans — vegetable oils or animal fats — is soybean oil. And soy protein isolated from soy meal is about 98% of what is fed to our livestock. Soy is second only to corn in pesticide use in the United States. Beyond this, soy leads the way in genetically modified organisms. That’s why Dr. Alan Greene, a noted pediatrician, author and organic food expert says switching to organic soy is a significant step for reducing toxicity in our diets.