Be caeful. Did anybody at GNC tell you not to take to much protien at one time. Your body can only break down and use something like 18-20 grams of protien at a time. So over that is a waste unless you are one of those power body builders in which case they burn the protien faster. Dr. Miranda told me there that americans eat to much protien. Yes, we are supose to eat it first but you only need about 60 grams a day. She said most of us get that in our food. You can always call her and she would help you with how much you need at your weight. She just said not to go crazy with the protien.