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 06:15 PM.
5'0" female, 44 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 keeping food tracker.
I (try to) follow by-the-book primal as advocated by Mark Sisson, except for whey powder and a bit of cream. I advocate a two-month strict adjustment for newbies. But everybody is different and should tweak Primal to their own needs.