I also wanted to adress the timing of your meals after working out. Alot of people get caught in this scheme of immediately eating a protein shake after you work out. Well guess what, you just lost valuable muscle building time in the process. The immediate concern of the body is to replinish glycogen supplies and withrdraw from a catabolic state as soon as possible. This calls for an Amino Acid / sugar solution preferably, however gatorade will work for you, just nothing carbonated. you should injest apx 30 grams of sugar immediate after the workout and i mean right away. 30 minutes later you should have a 50/50 split of carbs and protein, Mesotech with a bannana is perfect. 45 minutes after that you need a solid protein meal with little or not carbs. Up to 60 percent of your carbs should be consumed after you workout, medical studies indicate that large amount of carbs after strenous excercise are not stored as fat.