You do not actually need 2-3 grams of protein per lb of bodyweight. That's extremely excessive and will overwork your liver big time and give you problems like gas / liver problems...etc...your body cant process that musch protein.I'm 205. That means I have to get 600 grams of protein a day? That's insane. I believe 1.5 grams of protein per lbs of bodyweight is more than enough. I've alwyas done that and I walk around at 205 lbs, 5'8", I'm jacked as fuck, look a lot bigger than 200 lbs and lift heavier than everyone in the gym. If you are eating the right food, and getting prper resting, and training hard, I believe 1.5 grams of protein per lb of bodyweight is more than enough. P.S. I am yet to plateau and I've been doing this for over 10 years.