I believe that the term “disease from the mouth” is not unfamiliar to everyone, we have already started to eat a long time ago, so from ancient times there has been health and food therapy. However, it is known that many people today only know how to prevent obvious diseases such as colds and fevers, but do not realize that it is also eating out of another chronic disease, obesity. For obesity, if dietary intervention is also a dietary therapy, then can all obesity be treated by dietary intervention? Weight loss is not that simple. Mildly obese people do not have much fat accumulation in their bodies, and the overall impact on the body is still limited to the loss of shape, and there are still no internal health risks. Adjust the diet can prevent obesity further deepen, the second can let the body nutrition keep balanced, maintain good function of the organs, can play a good role in weight loss. Heavy obese people, generally refers to the BMI is not less than 32 people. This part of the crowd has accumulated too much fat in the body, in addition to the body seriously out of shape, the body is also likely to suffer from a variety of obesity-related diseases, now we commonly type 2 diabetes and fatty liver patients are mostly obese people. Obesity associated with the disease will basically be aggravated with the passage of time, and weight loss is also a more direct way to treat the relevant disease, the conventional diet intervention method of weight loss effect is not stable, if the weight loss failure will face not only the obesity degree deepened, but also accompanied by the aggravation of the disease, so for heavy obese people, weight loss while treating obesity associated with the disease is the better choice, and weight loss surgery can do This is the effect. Through surgery, the gastrointestinal tract of the body is readjusted to achieve the goal of reducing the amount of food and nutrients absorbed, and then through a period of recovery after surgery, the body begins to adapt to the changed eating environment, and the weight loss effect will gradually appear. Our hospital has more than 10 years of experience in treating obesity with complications, and thousands of people have successfully completed weight loss or treatment of obesity with complications through weight loss surgery so far.