Why does everything have to be about vitamins? We don't burn vitamins to keep our blood warm and our muscles moving. We are very efficient at burning the chemical bonds in fat, even if the fat doesn't contain a single vitamin. Vitamins come mostly from veggies, or organs meats if you're a meaty-meat. Admittedly, animal fat has more vitamins than dairy fat, but dairy fat is still useful as pure fuel.
Last edited by oxide; 11-02-2012 at 05:15 PM.
5'0" female, 45 years old. Started Primal October 31, 2011, at a skinny fat 111.5 lbs. Low weight: 99.5 lb on a fast. Gained back to 115(!) on SAD chocolate, potato chips, and stress. Currently 111.