Measure obesity can be calculated according to the formula, that is, the body mass index (BMI) is equal to the weight (kg) divided by the square of the height (m) obtained from the value [BMI = weight / height 2 = kg/m 2 】, BMI = 18.5 ~ 22.9, normal weight; BMI = 23.0, overweight; bmi ≥ 23.0 ~ 24.9, mild obesity; BMI = 25.0 ~ 29.9, moderate obesity; BMI ≥30.0, severe obesity. If the BMI is within the normal range, should also pay attention to the diet with the prevention of overweight, has exceeded the person should be actively treated. A, diet therapy 1, prevention diet: advocate healthy and scientific eating habits, reasonable nutrition consumption of balanced meals. Encourage the consumption of coarse grains, fresh vegetables and fruits; salt within 6g per day; limit alcohol consumption to a small amount; avoid adding meals or snacks between meals. People over 40 years old, even if they have no abnormal blood lipids, should avoid frequent consumption of excessive animal fats and foods with high cholesterol, such as fatty meat, liver, brain, kidney, lung and other offal, oyster, squid, cuttlefish, bone marrow, lard, egg yolk, roe, cream and its products, coconut oil, cocoa butter, etc. If blood cholesterol and triglycerides are increased, low cholesterol and low animal fat foods should be consumed, such as fish, chicken, various lean meats, egg whites and soybean products. The nutritional value of soybean products is the same as chicken and milk. It has been reported that when 25g of soy protein is consumed daily, LDL drops by 12% while HDL rises by 15%. A light diet is advocated, and when possible, vegetable oil and soybean oil are used as cooking oils. 2.Therapeutic diet: for mild obesity, by limiting fat and sugary food, the total calorie intake is lower than the consumption, and the daily weight loss is 0.5～1kg; for moderate obesity, the total daily calorie intake is limited to less than 5020.8kj (1200kcal), or 63～84kj (15～20kcal) per kg of standard body weight per day, so that the daily weight loss is 1～2kg The protein content should not be less than 1g per kg of standard body weight per day or 20% of the total calories, vegetables can be added appropriately to meet the feeling of satiety, sweets, fried foods, chocolate and other foods should be avoided and reduced, the diet should contain sufficient vitamins and other nutrients, and the plan should be adjusted according to the weight loss after several weeks of diet therapy; for severe obesity, the total daily calories should be limited to 3347kj ( 800kcal), but too few calories can cause debilitation, hair loss, depression, and even cardiac arrhythmia. And not more than 12 weeks, otherwise it will bring danger. Secondly, the simplest therapy of diet therapy is to drink soup before meals. The principle is to send impulses to the appetite center of the brainstem through the vagus nerve endings of the stomach mucosa, which can inhibit the excitability of the appetite center and make the appetite automatically reduce by 1/3 and slow down the eating speed. Second, exercise therapy Exercise therapy is carried out simultaneously with diet therapy. You can choose your own according to your situation and preference. To organically integrate physical activity into the daily routine, a light to moderate amount of exercise is generally appropriate. The degree of exercise can be estimated by the maximum heart rate: maximum heart rate = 220 – age. To achieve effective weight loss, exercise therapy needs to ensure at least 3 times a week, more than 30min each time, and long-term adherence. Acupuncture therapy Acupuncture and acupuncture point burial is the most commonly used and effective method. Acupuncture points such as Liangqiu, Gongsun, Neiguan, Tianshu, Daxiang and Zhongbei are often taken to adjust the metabolic functions of the body and promote lipolysis, which can inhibit the peristalsis of the stomach and intestines and inhibit the effect of stomach acid, thus reducing hunger and increasing the number of stools to achieve the purpose of weight loss. Stabbing 2 to 3 times a week, generally effective for about 2 weeks, if the effect is not good can be combined with acupuncture point buried line treatment, acupuncture point buried line every 6 to 10 days, each time 6 to 8 points, buried line should be buried between the subcutaneous tissue and muscle, the head of the lamb’s intestine thread should not be exposed outside the skin to prevent infection, too shallow is difficult to absorb, the formation of lumps, affecting the effectiveness of the treatment . Fourth, ear acupuncture pressure seeds for weight loss Chinese medicine believes that the ear and the meridian organs have a close relationship, press the ear points can regulate the physiological functions of the human organs. Stimulating the lymphatic vessels, blood vessels and nerves in the ear can achieve the effect of improving the function of organs. The main acupuncture points of endocrine and Shen Men, together with the large intestine, mouth, stomach, lung and San Jiao, adjust the endocrine function and also adjust the function of the gastrointestinal system, so as to achieve the weight loss effect. Five, massage therapy Weight loss is mainly in the abdomen, buttocks and legs, especially in the abdomen. The use of pushing, kneading, kneading and other techniques in the abdomen, can promote the peristaltic movement of the stomach and intestines, the contraction of the abdominal muscles, so that the excess fat in the abdominal wall into heat and consumption, thereby reducing the accumulation of abdominal fat. The method of massage for weight loss: self massage, can also be carried out through others. Self-tucking massage for weight loss requires: lying on your back, self-massage Guan Yuan acupuncture point (located 3 inches below the navel), manual kneading, once a day, 15 min each time, treatment for 3 to 5 weeks. Through others for tui na massage weight loss is the same, to massage the abdomen, buttocks, legs mainly, in addition to point pinch some relevant points. Six, drug therapy behavior therapy (diet and exercise) is the basis of treatment of obesity, once failed, available drug therapy. Currently used weight loss drugs are sibutramine hydrochloride and orlistat, etc., the use of such drugs should be applied under the guidance of a doctor.