There are so many things that we already have fairly strong evidence to worry about in our foods alone: Trans fats in all of our food (finally will be banned in a couple years), BPA all over our food containers, BPA-like mystery substances in all the BPA-free food containers, BPA gets absorbed in our skin when we touch receipts, constant listeria outbreaks, constant e coli found in factory farmed beef, homogenized milk damages the fat molecules, fracking chemicals in our drinking water, artificial sweeteners and their effects on our gut bacteria, preservatives and their effect on our gut bacteria, dyes like caramel coloring, glyphosate all over our fruits and vegetables.

That's just off the top of my head.