I think Dr. Mercola is on to something here. It’s so important that each individual listen to his or her body and honor what it’s saying. If you feel groggy thirty minutes after a high-protein meal, chances are your body is asking for more of a hi-carb diet. And vice versa, if you get tired after a hi-carb meal, you may need to lean more toward a high-protein diet or mix the two in every meal.
[youtube http://www.youtube.com/watch?v=Ui8kqFPMMeA&rel=1&border=0%5D