The diet program Fat Burning Diet is knowing or identifying what your metabolism type is and what types of foods are best for that type. The program was designed to teach you when to eat so that you can full advantage of what the experts say is your “smart eating window”. What they mean is, this is the best time for your body to use the nutrients. By following this every day, you will be able to keep the hormones that are responsible for body weight in check and balanced. These hormones are called insulin, leptin, and cortisol.