Pyruvate plays an important role in metabolism and the energy production process. Pyruvate is the critical link between the cell's two main energy-generating cycles, the sugar-burning glycolytic cycle, and the Krebs cycle, which converts fats, carbohydrates and proteins into energy. Extensive research indicates that pyruvate may play an important role in a healthy diet and exercise program. Best if taken in conjunction with the Maximum Metabolism Weight Loss Plan.