I'm very skinny, and would like to beef up a bit, i'm 5'7 and 118 pounds, anybody got some advice on how to gain weight? like what sort of foods to eat etc, i'm a picky eater so i don't eat much, at the moment i eat mainly meat (chicken in particular) as well as fish & chips, rice & curry and some snack foods, but i don't eat any fruit or vegetables which i know isn't very healthy, i sometimes get sharp pains in the stomach, but that's probably another issue entirely, well anyway all help much appreciated.