From: Lean Body Mass

Now I've been told that so long as we maintain our protein intake we shouldn't lose muscle mass. This is rather puzzling to me as I am currently at 45% bodyfat. All told this means I have approximately 240lb of lean body mass. I know this includes bones, organs and muscle tissue. This makes sense to me as it does take some heft to haul 400+lb around. What I am trying to wrap my mind around is losing the fat and sitting there with 240lb of lbm and say 40lb of bodyfat. I'd be healthy but I never imagined being 280lb and ok. I'm just gonna be a big guy I guess. No wonder my surgeon said 210lb is not in my cards....

Does any of this make sense to anyone? I wanted to be slim..

Source: Lean Body Mass