Hey, I just started lifting again(its been about a month break) and I want to start taking weight gain powder that oyu mix with water... I have access to it, I usually run about a half hour on the treadmill and lift -- is the weight gain powder a good idea or stupid and does it have any side affects/effects (meh) -- i dont have the product YET else i would look at the side... just want your guys opinion THANK YOU!
-matt
-matt