The world is currently facing a very serious obesity crisis, as of 2015, the global overweight population has reached 2.3 billion, the prevalence of obesity in China has reached 33%. Some people may ask, “I’m not just a little fat, isn’t it healthier to be fat? In fact, this is a cognitive misconception, serious obesity can lead to people suffering from diabetes, fatty liver and other serious diseases, especially diabetes makes many people suffer. When it comes to diabetes, most people know that it is a rich disease. From a medical point of view, the important reason for the onset of diabetes is the long-term excess energy intake of the human body. The most immediate problem is obesity, which can cause an increase in insulin levels and eventually lead to abnormal glucose tolerance and the development of type 2 diabetes. For thousands of years, medical doctors have never stopped fighting with diabetes, and the treatment of diabetes has been constantly pushed forward, from the ancient Chinese medicine to the various hypoglycemic drugs nowadays, cohesive with people’s continuous efforts to figure out diabetes. Nowadays, many people, including clinical prescribers, do not know how to better treat type 2 diabetes, and most of them can only tell you helplessly that it is a lifelong disease and there is no way to cure it completely. Most of them can only tell you that this is a lifelong disease and there is no way to cure it completely. Their understanding basically only stays at the level of “glucose-lowering method” and prescribing glucose-lowering drugs, without their own innovative treatment methods. In recent years, laparoscopic minimally invasive surgical techniques are being increasingly used in the field of surgical treatment of diabetes because of their advantages of less trauma and faster postoperative recovery, called “bariatric surgery”. What are the conditions for bariatric surgery? In fact, not all sugar lovers can undergo bariatric surgery. First of all, your type 2 diabetes must not be more than 15 years old and you must have a certain level of insulin secretion. And fasting glucose C-peptide should not be less than half of the normal value, your BMI should not be less than 27.5, and I suggest that the best age to do the surgery is between 16 and 65 years old, these are the basic indications to be able to do bariatric surgery. The safety of the surgery is very important. When choosing a medical team, sugar patients should preferably choose a medical team led by a primary surgeon with more than 500 independent surgeries, which should include a multidisciplinary preoperative evaluation by the MTD, intraoperative cooperation by the surgical team, and lifelong postoperative follow-up by the health management team. When a team can do all these things, sugar patients can get the maximum safety and treatment results.