i personally eat around 3g protein per lb of body weight. some will argue its to much but its what i need to grow fastest. i also eat mostly beef. dont base your diet on protein alone you will need the right amount of protein, fats, simple carbs, complex carbs, calories, and water. then with protein there are all different kinds of protein. you should also take a multi v. timing is everything. you can get an idea of where to start by looking up bulking diets on the net but you are going to have to learn how your body responds to these nutrients and how much it needs and when it needs them. it takes time. it will help if you keep a detailed log. find a good diet to start and do that for 2 weaks then make a change to something and see what happens. good luck