In this tutorial, we learn how to lose belly fat by avoiding junk food. If you eat too many bad fats, they will store inside of your body and cause several health problems for you. The more you eat, the more your body will store and it will be harder for you to burn off, causing you to become overweight. To achieve a flat stomach, you will just need to make sure you are eating healthy foods. Make sure you are not eating foods with a lot of high sugar content or quick burning carbs. Once you start eating healthier foods, your appetite for healthy foods will change and you will get a more flat stomach!