Your diet is another important factor in how to burn fat fast. People tend to think of losing weight as either a function of diet or exercise. In reality, diet and exercise are both important for losing weight. Eating the right types of food and consuming smaller meals more frequently will give your body the energy that it needs to complete your workout routine. The FDA recently developed a new food pyramid with this very idea in mind and you should check it out before starting your fat burning program because it can save you a lot of time and energy if you get the diet part figured out before even stepping into the gym.