Shape Up Your Metabolism with the Dietrine Carb Blocker. A synergistic proprietary formula that tunes your metabolic motor while also stabilizing your blood sugar levels. This helps curb cravings and avoids the vicious cycle of wolfing down carbs…leading to an even more ravenous appetite and increased cravings! Dietrine Carb Blocker key ingredients are also awesome weight loss agents. Chromium Chelavite decreases sugar cravings and helps to stimulate thermogenesis (the burning of fat)…Phaseolamin, an extract of Northern white kidney bean, inhibits alpha amylase, the digestive enzyme involved in carbohydrate digestion. Active ingredients in the white kidney bean neutralizes up to 75 percent of alpha amylase activity…and vanadium, which produces a favorable increase in carbohydrate metabolism!