Food Labels

I see proclamations on food like “no artificial preservatives” or “no hydrogenated oils.” Shouldn’t we assume that all of our foods have “real ingredients?” What if we flipped the current legislation around foods: if the poisonous ingredients are in the food, the company would have to disclaim it in huge bold lettering. Surely that would change our food landscape, and our food choices, quickly? What if we only changed that—how much better would our society run? We are what we eat.