Dr. Barry Sears Dr. Sears Comments:

A Paleo diet only restricts what types of foods you can eat. To get the best hormonal response, you still have to balance those remaining foods according to Zone dietary principles. Otherwise, you could end up with a PaleoAtkins or PaleoOrnish diet, neither of which is good for athletic performance. If you want to go Paleo, then go PaleoZone.