The main types of diabetes are type 1 diabetes and type 2 diabetes, and there is no possibility of converting type 2 diabetes to type 1 diabetes clinically, because the causes and mechanisms of type 2 diabetes and type 1 diabetes are completely different. Physiological changes. Type 1 diabetes is mainly due to the disruption of the immune system due to viruses and other reasons, which can lead to a dramatic decrease in the function of the pancreatic islets and their failure, resulting in an absolute lack of insulin and eventually the formation of type 1 diabetes, so the treatment of type 1 diabetes is the lifelong use of insulin. The two are very different from each other in terms of pathogenesis and treatment measures, and there will not be a process of transformation.