INSTANT NEW YORK TIMES BESTSELLER From the #1 internationally bestselling author of Glucose Revolution, a four-week, four-step program for living a healthier, happier life with balanced blood sugar including over 100 recipes, an interactive workbook, and the guidance to make the "new science of nutrition...practical for everyone" (Robert H. Lustig, MD, MSL, New York Times bestselling author of Fat Chance)....