By high protein, I mean anything above 150 grams. How do you feel. Do you get any undesirable symptoms? Do your muscles grow faster? Does your face redden?
I have thought of increasing my protein, at least temporarily, but I have never done so because I am bit hesitant to go over a certain toxic limit. Protein is known to create ammonia, and very high intakes could stress out the liver, but I see many bodybuilders consuming close to 300 grams with no noticeable problems.