I am doing gym and I want to know that does taking proteins supplement affects body or not. Does it have any kind of side effects?:confused:
Please help me out on this..

Well as far as side effects are concerned I never had problem, though some people that I have delt with had a bloating gas buildup affect and lots of released gas. It all depends on your bodys reaction to different ingrediants in the supplements

It's protein, it's a food. It won't have any particular problems unless you take too much or you are allergic to it.

Protein supplements won't help you get big muscles unless you are doing the work in the gym.