Many people are very distressed when they have diabetes, after all, this disease is especially a torture for foodies, many restrictions on diet, this can not eat that can not eat. However, diabetes can be effectively relieved, do you know about diabetic gastric diversion surgery? At present, the number of diabetic patients in China has exceeded 100 million, and among these patients, type 2 diabetic patients occupy the majority. type 2 diabetes, formerly known as adult onset diabetes, mostly develops after the age of 35 to 40, accounting for more than 90% of diabetic patients. Currently, a very effective clinical treatment for type 2 diabetes is gastric diversion surgery, which has effectively treated tens of thousands of patients in China since its introduction. Jinan Diabetes Hospital has been focusing on the research of diabetes and complications for 22 years, and has carried out gastric diversion surgery to treat type 2 diabetes, and has successfully treated more than 500 patients. What is type 2 diabetes? The ability to produce insulin in the body of type 2 diabetes patients is not completely lost, some patients even produce too much insulin in the body, but the effect of insulin is poor, so the insulin in the patient’s body is a relative lack, and the secretion of insulin in the body can be stimulated by certain oral medications. However, there are still some patients who need to be treated with insulin in the later stages. The etiology and pathogenesis of type 2 diabetes mellitus are still unclear, but its significant pathophysiological features are the decrease of insulin secretion (or relative decrease) caused by the defective function of pancreatic beta cells or the decrease of insulin’s ability to regulate glucose metabolism in the body caused by insulin resistance or both. Gastric diversion surgery can be an effective cure for type 2 diabetes compared to other treatments. The principle of treatment is to avoid the secretion of insulin resistance factor by changing the flow of food through the duodenum. This results in the elimination of insulin resistance, the repair of pancreatic islet cells, the lowering of blood sugar, and the effective cure of diabetes. Secondly, gastric diversion surgery does not require the removal of any organs and tissues in the patient’s body, so the patient suffers less trauma and less harm. The safety of the operation is more guaranteed. It can make patients and their families feel more at ease and secure. Finally, if diabetic patients are treated with gastric diversion surgery, not only can they be cured of type 2 diabetes, but they can also effectively treat some of the complications of diabetes, so that their symptoms can be relieved or even eliminated. The consequences of disability and death caused by diabetes are reduced.