I am not sure about Appendix D. You need about 1 gram of protein per pound of body weight, giver or take. I think the book says .8 to 1.2 or something like that. It is just easier to use 1 gram to approximate. However, you are not really supposed to count calories/grams on these nutrition plans (I hate the word diet). Though there is a time and a place for that if you not getting results, which means you are probably eating something you are not supposed to but did not realize it–e.g., hidden carbs or sugar alcohols. As for timing, the simple rule is do not eat until lunch, then eat until bedtime (lunch, snack, PWO shake, dinner, backload, etc).