Research has shown that weight loss is not as simple as burning calories, which has frustrated those who get stuck trying to lose unwanted weight. The key is switching between these pathways as efficiently as possible. Yet little has been written about the keys to achieving metabolic flexibility—until now. In THE MET FLEX DIET, bestselling author and renowned medical expert Dr. Smith offers his groundbreaking plan to improve metabolic flexibility through diet, exercise, and the true key often missing from standard diet plans – timing. Learn more at doctoriansmith.com