Obesity leads to the accumulation of visceral fat, which puts diabetes in a more dangerous condition, and this phenomenon is very obvious: the more fat there is, the less insulin sensitivity there is, and the more insulin the body needs to maintain blood glucose concentrations at normal levels (the total daily insulin requirement for normal people is 40-50 units, while obese patients with type 2 diabetes often exceed 100 units). The increased burden on the pancreas will eventually lead to islet failure. Weight control is especially important for type 2 diabetic patients, if type 2 diabetic patients, weight has exceeded the standard, it should take appropriate measures: a. Change the concept, pay attention to the dangers of obesity. It is important to remember that a weight loss of 5% to 10% can reduce visceral fat by 30% to 40%, thus reducing the risk of atherosclerosis-related diseases. In addition, patients who want to lose weight should be prepared for the idea while making up their mind, because weight loss is a big project that requires perseverance and long-term persistence, and it will not have immediate effect or a permanent solution. Second, choose a healthy lifestyle, correct the habits of eating too much and too little physical work. To do in daily life: 1, control the diet (1) staple food is the main source of carbohydrates, vitamins, dietary fiber, including cereals, potatoes, etc.. It should be consumed 4-6 taels per day (some patients who are tall, thin and physically active can increase to 7 taels). (2) Meat, eggs and milk are the main sources of protein, fat and vitamins, including pork, mutton, chicken, fish, shrimp, eggs, milk, etc. Do not choose animal skin and offal. 1 egg, half a pound of milk, 3 taels of lean meat (or 4 taels of fish and shrimp) daily. (3) Vegetables are the main source of vitamins, inorganic salts, dietary fiber, including a variety of vegetables with leaves and stems, such as cabbage, spinach, lettuce, rape, winter squash, celery, lettuce, etc. Not less than 1 pound per day. (4) Fats and oils are the main source of fat, including olive oil, peanut oil, soybean oil, rapeseed oil, etc. No more than half a tael (about 2½ tablespoons) per day. (5) Soy products are the main source of vegetable protein and dietary fiber, including soy milk, tofu, dried beans, etc. Half a pound of soy milk or 2 taels of tofu or 1 tael of dried beans daily. (6) Fruits are the main source of vitamins, trace elements, dietary fiber, including oranges, apples, strawberries, peaches. Watermelon, etc. 3 to 4 taels per day, watermelon can be relaxed to 9 taels (to be consumed 2 hours after meals when blood sugar reaches the standard and is stable for 2 weeks). (7) Water is an essential element for the body to maintain normal physiological activities. Drink 1500~2000ml of soup or water daily. (8) Hard fruits and dried fruits such as peanut rice, sunflower seeds, pine nuts, cashew nuts, walnuts, etc., mainly contain oil and cannot be eaten freely as snacks (15 grams of peanut rice is about 27 grains, equivalent to 10 grams of cooking oil, about 1 tablespoon). (9) Quit smoking, limit alcohol, and pay attention to prevent the toxic effects of passive smoking. (10) meal arrangements, cooking methods more than three meals a day, regular and quantitative. Cooking food should be steamed, boiled, stewed, mixed, brined and other methods that use less oil. Use less frying and deep-frying methods. 2, appropriate exercise For most patients, appropriate exercise is the most economical and safest way to lower blood sugar and reduce weight. However, if you encounter hypertension, coronary heart disease, diabetic nephropathy, retinopathy, new cerebral infarction, myocardial infarction, acute infection and other conditions need to do moderate exercise under the guidance of a doctor. Exercise time: it is advisable to choose to start exercising one hour after meals, not on an empty stomach or immediately after meals to avoid hypoglycemic reactions or affect the digestion and absorption of food. Exercise for 30 to 60 minutes each time. 3 to 5 times a week. Exercise mode: It is advisable to take gradual steps, and it is best to choose non-competitive and certain intensity exercises such as brisk walking (60-80m/min), jogging, cycling, going up and down stairs, swimming, etc. The maximum safe heart rate calculation method during exercise is: 170-age. Heart rate too fast easily lead to insufficient blood supply to the heart and brain, resulting in adverse consequences, the determination of whether the amount of exercise is appropriate: slight sweating, slightly fatigue, rest 10 minutes after fatigue relief, the next day full of energy, happy mood. Safety of exercise: wear loose clothes, shoes and socks, bring water, candy, first aid card (write down name, age, disease diagnosis, family contact number, hospital, and rescue measures in case of accident). Move your joints well before exercise. To avoid sprained joints. Do a good job of finishing activities after exercise, dry sweat in time to avoid getting cold. 3, regular monitoring of blood glucose, blood pressure, blood pressure, weight, waist circumference, and strive to comprehensive standards This will slow down the various acute and chronic complications of diabetes, reduce medical costs, and improve the quality of life. Awareness determines behavior, behavior comes from habit, and habit determines fate. Dear patients, please start caring and taking care of yourself from now on, and motivate your family and friends around you to keep your mouth shut, open your legs, and walk towards a healthy new life.