Chen Guangrui, Department of Traditional Chinese Medicine and Cardiology, Taihe County Hospital of Traditional Chinese Medicine: Diabetes mellitus is a disease whose cause is not very clear. Once the disease is developed, there is no reliable method to cure it. The optimal solution is to control diet, exercise appropriately, and inject insulin if necessary. Diet control requires eating staple foods according to activity levels and eating more low-calorie green leafy vegetables. Appropriate exercise requires at least one hour of exercise per day, mainly aerobic exercise, and try to increase the intensity according to the physical condition, such as brisk walking and jogging, and gradually increase the intensity of exercise. If the above measures still cannot control blood sugar to the ideal level, it is recommended to inject insulin. First of all, do not believe in the fallacy of “insulin addiction”, better insulin preparations basically have no side effects, but of course the cost is also higher. Diabetes is not scary, what is scary is the long-term control is not ideal, there will be complications, then it is difficult to treat.