The key to healthy weight loss is long-term persistence through reasonable diet and regular exercise. First of all, in terms of diet, we must develop the habit of light diet, mainly whole wheat food rich in dietary fiber, and also eat fruits that promote gastrointestinal peristalsis such as apples and grapefruit, which not only can make people who lose weight feel full for a long time, but also will not consume other foods with high oil, fat and calories after consuming a lot of energy. In addition, it can also strengthen the digestive function of the stomach, promote the digestion and absorption of food by the stomach, timely discharge toxins and metabolic wastes accumulated in the body for a long time, and promote fat decomposition. In addition, doing simple aerobic exercise such as skipping rope and jogging for more than 30 minutes can accelerate the burning of fat and have a good effect on weight loss.