hey guys i recently posted in the weight training forum to see how i get started with that and i was reminded about my diet. i'm 19 years old, about 5'11'' and a mere 125lbs which i guess would lead one to conclude that i also have a slender frame and i do. but i was looking to gain about twenty pounds for starters and i know that i need a high calorie diet to help. a friend of mine told me there are good calories and bad calories and i assume fast food calories aren't what i'm looking for. so what should my diet consist of specifically if i want to make a true commitment to all of this? thanks.