Many people know only from an aesthetic point of view of obesity, but obesity more harmful medical point of view. According to medical statistics: obesity are heart disease, hypertension, diabetes incidence rate is 3 times the normal weight, the incidence of atherosclerosis is the normal weight of the 2? 3 times the incidence of cancer is the normal weight of 2 times. Obesity can also cause such as stroke, high cholesterol, respiratory diseases, skin diseases and other diseases. Obesity and hyperlipidemia is closely related to obesity in the patient's blood fat, triglyceride and cholesterol levels are high, the formation of hyperlipidemia. Hypertension, blood viscosity increased, resulting in atherosclerosis, can lead to hypertension, coronary heart disease, cerebral hemorrhage, cerebral embolism, is the most dangerous diseases. There are low-density cholesterol (ldl), which precipitates attached to the vessel wall, causing atherosclerosis; (high cholesterol hdl artery with a washing function, obese people were less than the normal weight)