Bodybuilders have been saying this for a while. There are always arguments about thermodynamics and what not, and there is good reason behind those, but everyon

Bodybuilders have been saying this for a while. There are always arguments about thermodynamics and what not, and there is good reason behind those, but everyone in a gym who builds up a lean body (sans steroids or not) follow a similar dietary pattern: lean meats, veggies, no flour/sugar/starchy veggies, etc for cutting and then eating more protein and some complex carbs (like from potatoes) to build lean mass.