The best treatment for different types of diabetes is different. The common types of diabetes and their treatments are as follows: I. Type 1 diabetes, the best treatment at present is an insulin pump, which can simulate the function of the human pancreas to the greatest extent, and requires proper dietary control and exercise. Type 2 diabetes requires dietary and exercise control as the foundation. On this basis, oral hypoglycemic drugs or insulin therapy will be given according to the condition. If the blood glucose cannot be controlled to a reasonable level through meal sharing and exercise, insulin therapy is recommended.