best thing to do is to read and study. you will find that there is far more bad advice than good advice. you are you. you are unique, your diet, work habits, metabolism and levels of physical activity etc... are unique to you.
this is a good place to start when looking at protein diets in relation to body building.
http://low-carb.org/lylemcd/
http://low-carb.org/lylemcd/cyclic1.htm
read read read
study study study
there is no shortcut to discipline and knowledge.
