The listing, "A Week in the Zone" Paperback Zone Diet by Barry Sears has ended.
A national bestseller for more than three years in hardcover, The Zone has introduced millions of people worldwide to a breakthrough approach to dieting based on Novel Prize–winning scientific research. Treating food as the most powerful drug available, The Zone plan shows how food, when used unwisely, can be toxic. Used wisely however, it will take anyone into the Zone, a state of exceptional health familiar to champion athletes.