You want to concentrate on the things your body CANT make. Let your body produce the substances it can tho becuz it's meant to do that. Too much oil based vitamins over long periods, builds up and is has been recognized behind the scenes as probable causes to some serious illness. So, be careful. Look into the things youve been told you need so much of and be in the know. It's up to you. Hit meeee! [email protected]