Quote Originally Posted by 5151 View Post
MY only issue with text books is they are often based on the RDA which let's face it is retarded.
I'm not sure how the numbers were measured and I'd have to search to find them. It was a medical physiology text and the numbers were maximum macronutient absorption/day. So I think protein was something like 600g, althogh apparently you can absorb literally kilograms of carbohydrates.