The document discusses the main causes of pot belly and tips to avoid belly fat fast. Improper diet, nutrition, and consumption of fatty foods and alcohol can cause belly fat. A sedentary lifestyle without enough exercise also contributes to pot belly. Improper posture and irregular bowel movements are additional causes. Having weak abdominal muscles also fails to support the belly. The tips recommend designing a diet, exercise, and workout plan to reduce belly fat through a healthy lifestyle.