Does weight gainer has side effects?
Weight gainers are not hormonal so other than gaining weight there should be no nasty side effects unless by any chance you happen to be allergic to one of it’s component parts. Generally these products give your body a mix of proteins and carbs that are processed by your body over a period of time, compared to a standard protein shake which gives you an instant hit of readily absorb-able protein. The idea is to make the building blocks your body needs to create lean muscle available over an extended period so your body can make best use of them. Used in conjunction with exercise they should promote the growth of lean muscle, used without exercise they’ll promote fat!
