1. Control the total energy intake and limit the daily food intake and the types of food consumed. The reduction of caloric energy must be based on the principle of ensuring that the body can engage in normal activities. Should also ensure that the three major nutrients of the heat production ratio, that is, protein accounted for 25% of caloric energy, fat accounted for 10%, carbohydrates accounted for 65%. 2, food selection should eat more lean meat, milk, fruits, vegetables and cereals, and less fatty meat and other foods with high fat content. To prevent hunger can eat more food with high fiber content. 3, should change the bad eating habits, such as overeating, obsessed with snacks, partial food, etc. 4, exercise methods, long-term low-intensity physical activity such as walking, cycling, etc. is the preferred exercise therapy for obese patients, but it is important to adhere to. 5, drug therapy, such as the commonly used Chinese and Western medicine weight loss drugs. However, they should be used with caution and taken under the guidance of a physician. 6, non-drug therapy, such as Chinese medicine acupuncture therapy, massage method, etc.