The current trend of obesity is that it continues to increase in urban areas, and is significantly higher in rural areas, and children are not willing to “lag behind”. People with large bellies and small fat pier is very common, but also obesity-related kidney disease is a high-risk groups. Therefore, it is important to prevent obesity. To stop obesity mainly includes lifestyle remodeling, such as reasonable diet, active exercise, weight reduction, and if necessary, to give lipid regulation, sugar, blood pressure, uric acid and other targeted Chinese and Western medicine drug treatment. Prevention of obesity to do: 1, balanced diet control mouth: in the diet should emphasize a balanced diet, should be light nutrient-rich food, such as lean meat, chicken, fish, dairy and soy products, eat less high sugar, high fat and stimulating food, such as lard, cream, chili pepper, strong tea, coffee, eat more high fiber food, keep the bowels open, moderate drinking wine, or quit drinking. Obesity is often caused by excessive eating and drinking. Therefore, we must strictly “control the mouth”, quit smoking and limit alcohol, should not eat must insist on not eating or eat less. Britain has a proverb: “the longer the belt, the shorter the life expectancy. So control the weight is very important one. 2, keep the weight exercise legs: to keep the body mass index [weight (kg) ÷ height squared (m2)] does not exceed 25, to adhere to the exercise, which is closely related to control obesity, improve physical fitness. And do not stay in bed in the morning, too close to the TV, computer and mahjong at night, should be more close to friends, more close to sports, more close to nature. 3, emotional stability and normal heart: psycho-neurological factors. Some people in the mood swings will nerve excitement, stimulating the hunger center, causing appetite, resulting in over-eating and obesity. Some people take a lot of food to vent their emotions, the result of obesity at the same time. 4, science education long insistence: treat obesity science education to do, make each person to obesity knowledge more understand a little, to its harm more understand a little, to its prevention and control measures more master a little.