Advanced Energy Guide  It's a calorie counter pluspocket reference to healthy dining designed to complement your Herbalifeweight-loss program and help you get results. Written by David Katzin,M.D., Ph.D., the head of Herbalife's Medical Advisory Board, and his wife, Carolyn, a consulting nutritionist, the guide contains information on over 1,400 common foods, including Herbalife products, fast foods and many ethnicfoods. Planning your meals to complement your Herbalife program is now so simple and satisfying. Herbalife Advanced Energy Guide is a tremendous addition to understanding how to lose and maintain weight with Thermojetics.