Dr. Mike Moreno, who authored the No.1 New York Times bestseller THE 17 DAY DIET has a revised and updated "Breakthrough" edition. "This book is my attempt over the last two years to tweak the original 17 Day Diet so tha tyou can lose weight even faster, keep it off longer, and stay healthy and fit your whole life," says Moreno, who joins us in this episode of The Fitness Buff.