Is there a database for food like there is for cosmetics/beauty products (skin deep- http://www.ewg.org/skindeep/) that grades food (or natural varities, at least)? I'm new to going natural/organic/additive/gmo free and wondering about various products that claim to be all natural. Like, is the soybean oil in Newman's Own a GMO? I'm just trying to find an easier way than researching every product via google.