Just another random diet question I was wondering if anyone had any experience with. I like to buy whey protein tubs and make daily shakes because a friend of mine said it helped him build muscle and speed up his metabolism? I'm not sure how true that is but I just do it to make sure I'm getting extra protein as I have a lot of weight to lose and I'd also like to have some noticeable muscle mass when this is all said and done. So am I on the right path with this? I use 2 cups in a 16oz shake every morning with the mix and water. Is it worth my time or am I just blowing money? Assuming it is, does it matter what type I go with?