The treatment of diabetes can be based on the premise of dietary control and exercise: the usual diet should pay attention to the control of total calorie intake, low sugar, low fat diet. The usual diet focuses on eating more vegetables and miscellaneous food, such as bitter melon, cucumber, onion, etc., with a certain amount of high-quality protein food in moderation, such as lean meat, milk, eggs, fish and soy products. Increasing physical activity can improve the body’s sensitivity to insulin, lower body weight, and reduce the amount of body fat. Exercise can include walking, brisk walking, aerobics, dancing, jogging, and swimming. Regular self-monitoring of blood glucose is also important. If it is not possible to control blood glucose within the normal range through diet therapy and exercise therapy, it is necessary to apply hypoglycemic drug therapy.