i would like to get on a good supplement for working out, im new to working out, so right now i am going to focus on cardio for the next week or so to get my body going again, before i start to lift. but when i do start lifting i want to get on something to help with my workout. the problem is it needs to have the NCAA/NFL approved seal on it before i can take it. would anyone one here know of any decent supplements that are approved?? and also tell me what is the best to take that isn't approved so i can run it by the team doc. for his opinion. i see many people on here mention whey powder, what is the best company to get it from?? or does it not matter?