So theres this dude at my work that eats only organic foods. He explains it this way: Your body craves food to fill its needs for nutrients. Regular food is now 60%-70% depleted of the nutrients it originally had in nature, so people eat more and crave more to fulfill this deficit. Once you start eating only organic foods, after 2-3 weeks your body will gradually require less and less food, and you will naturally consume less than you did before. Makes alot of sense eh?