What about Whey protein and the gym? I heard that Whey can cause acne, although I dont think it's proved, so I stopped taking it and thus stopped going to the gym. So I am in two minds weather to continue to gym or not.
I've often wondered this and am not sure myself. Sometimes I'm convinced it does, then other times not. However you need not shark down heaps of whey, there are alternatives, not too mention foods to bulk up. Eat lots of turkey, chicken, red meat, almonds, eggs etc etc etc. I also use protein flapjacks, there are many different ones with and without whey available on amazon etc.
Incidently, there are tons of people out there who insist on not using any shakes/supplements and are perfectly buff.
Give it another shot!