As I stated in the other topic on protein, I think 2 grams per pound of body weight is way overkill for most unless they are genetic and PED monsters. I can say at 6'1" and 225 (about the leanest I get) my diet has tops about 1 gram per pound. I am however a true endomorph. I need very little to grow, just steady workouts and plenty of lean meats and fresh fruits and vegetables.

I just can't see someone taking in 75-100 grams of protein 6 times a day being able to get use from it. I think (and could be wrong) that supplement companies get these bodybuilders to say 'Look at me, I was scrawny then started drinking 10 of these protein shakes a day, now I'm awesome!' and people actually believe it. If you are 6'1" and weigh 125 pounds you will need more protein than someone like me but no where near the amount that supplement companies tell you.