In general, it is not recommended to pursue too rapid reduction of body fat rate, but to take health and science as the main principles, and to test body fat rate regularly in daily life to help prevent and detect some metabolic diseases early. For people who need to reduce body fat rate, they should first pay attention to their daily diet, which should be based on the principles of less oil, less fat and less calories, drink more water, and reasonably match their diet to control their daily energy intake while ensuring the daily supplementation of nutrients required by the body. You can choose to eat chicken breast, celery, broccoli, onions, hawthorn, buckwheat, oat, milk, egg whites, whole wheat bread and other low-calorie and nutrient-rich foods, and reduce the daily diet of rice and other high-energy food intake. And need to pay attention to avoid eating too sweet, greasy food, such as cream, cake, fried skewers, fatty meat, etc.. It can also be combined with proper exercise and sufficient sleep, which can help speed up the burning of body fat and improve the metabolism of the body, which has a certain effect on reducing body fat rate. In addition, when reducing body fat rate, we should pay attention to gradual progress, and try to avoid dieting, taking weight loss drugs, liposuction surgery, etc. because we want to quickly reduce body fat rate, so as not to lead to nutritional imbalance, the body’s basal metabolic rate decreases, and other complications, which will have certain adverse effects on health.