QuestionIs there a criteria to follow as to when and what to eat?
AnswerThis post should contain the info you requested:-
http://www.rawpaleodietforum.com/important-info-for-newbies/sticky-advice-for-ne
You might also find the other threads in this section useful too:-
http://www.rawpaleodietforum.com/important-info-for-newbies/
If you have any further questions, feel free to ask a follow-up.
HTH,
RPG.