Recently, a weight of 340 pounds of the guy after the flu also went to exercise to lose weight, due to long-term obesity led to multiple body failure, coupled with having eaten cold medicine after exercise overdrawn body, resulting in aggravation of the condition, sent to the hospital due to treatment was not effective and unfortunately passed away. After reading this, people can not help but sigh. The rise in obesity rates and the harm of science and technology so that we recognize the importance of weight loss, but most people only know that obesity caused by diabetes these common complications, the harm of obesity awareness is far from enough. It is important to know that obesity does not just cause some kind of disease, but all parts of the body system will cause damage. Cardiovascular system Obesity itself can aggravate the burden on the heart, increasing the risk of heart failure, which is the serious stage of cardiovascular disease and the final stage. At the same time, obese people due to excessive body fat content, resulting in abnormal lipid metabolism, blood viscosity changes, so that the whole body vascular atherosclerosis, followed by increased blood pressure. And high blood pressure, high blood fat, heart disease and other important factors that cause cerebrovascular disease. Respiratory system One of the characteristics of obese people is too much fat, and too much fat will lead to thickening of the chest wall, diaphragm too high and so on, so that the lung capacity is reduced, easy to cause active dyspnea and other situations. The lungs in a state of long-term depression will also cause their function to fail, leading to pulmonary insufficiency and making the respiratory system more fragile. Meanwhile, excessive fat accumulation can also cause hypoventilation syndrome and obstructive sleep apnea hypoventilation syndrome. Endocrine metabolic system Diabetes mellitus is and is a very common complication of obesity, which is caused by metabolic disorders due to obesity. As a result of excessive energy intake, the pancreas needs to secrete more insulin to control blood glucose, coupled with excessive fat will lead to insulin resistance, reduce insulin sensitivity, the formation of hyperinsulinemia. When the pancreas fails to secrete enough insulin to control blood sugar, it becomes diabetes. Therefore, it is important to lose weight early, because the longer you are overweight or obese, the more damage obesity will do to your body, and the higher the chance of disease. For obese patients who already suffer from metabolic diseases, they should undergo weight-loss surgery as soon as possible. Weight loss surgery is mainly carried out through laparoscopic minimally invasive technology, in which gastrectomy is one of the popular weight loss surgery, by making the effective volume of the stomach smaller, eat less, absorb less to achieve effective and stable weight loss effect, high safety and a lower proportion of complications, and will not affect the absorption of food, this surgery can reduce about 60% -80% of the excess weight, while effectively improving a variety of obesity with This surgery can reduce about 60%-80% of the excess weight, and at the same time effectively improve a variety of obesity associated with morbidity, to realize a two-pronged approach to achieve the purpose of weight loss.