I weight about 142 lbs and I take in about 180g of protein a day. The people I've talked to said that most of it is going to waste because for my weight I can only take in about 100-120g of protein a day, the rest is just excreated. I thought this wasn't true though. When I told them the big timers who weigh in the 200's take in 400g of protein a day, they came back saying, they use steriods which makes the protein react different making none of it go to waste. So what's the real deal? Am I wasting protein?