Natrol�s Phase 2, Carb Intercept, White Kidney Bean Extract, is a clinically tested complex. This complex is a non-stimulant natural carbohydrate blocker that works by stopping the digestion of carbohydrates.� Carbohydrates, or carbs, are a necessary part of everyone�s diet, but too many carbohydrates are often blamed for causing weight gain.
Phase 2 White Kidney Bean Extract is the first carbohydrate �blocker� that is clinically proven to delay the digestion of carbohydrates, which reduces the caloric impact of �starchy� foods. These carbohydrates or �starchy� foods include breads, cereals, pasta, rice, and starchy vegetables.