In this newly revised best-seller, known to millions as the "bible of fasting" Health pioneers and researchers Paul Bragg and Patricia Bragg teach why this ancient practice is key to health and energy, and critical to longevity and ageless vitality, due to our toxic environment and the stress of our daily lives. They share a detailed, step-by-step approach, accessible and informative for both beginners and experienced fasters. Our bodies must process...