BiochemGuy said:Weightlifting myth? Studies done by Peter Lemon and Mark Tarnopolsky have shown the protein needs for bodybuilders to be 1.8g/kg of bodyweight. Or about .8 grams of protein per pound of bodyweight. Most bodybuilders just round that up to 1 gram of protein per pound.
Arnold Schwarzenegger rounds it down to .5 grams per pound of body weight. Doesn't seem to have substantially limited his ability to build bulk. Protein needs should be looked at realistically. If you were a primative human with only the wilderness around you to feed yourself with, how much protein would you expect to consume daily? Man is not a good hunter by nature so most of your protein would have to come from plant sources. The amount of protein people seem to feel they need isn't realistic once you take man out of his modern world and place him back into the survival struggle of nature. Yet that is the setting from which man sprang. Certainly a body builder is placing different nutritional needs on himself but perhaps the difference isn't as broad as we've been lead to believe.