Diabetic patients can lower their blood sugar through dietary control and appropriate exercise, use of medication and other means. 1. Patients diagnosed with diabetes can first lower their blood sugar by controlling their diet, such as controlling the total calorie intake and avoiding high-fat and high-sugar foods. 2. Appropriate physical exercise, such as jogging, jumping rope, swimming, etc. Exercise can increase the body’s sensitivity to insulin, which can play a role in controlling blood sugar. 3. If you cannot control your blood sugar well through diet control and exercise, you can take oral hypoglycemic drugs (such as metformin, acarbose, etc.) as prescribed by your doctor, and you can also lower your blood sugar by injecting insulin. Diabetic patients are advised to go to the hospital and ask the doctor to make a comprehensive assessment of their conditions before formulating an individualized treatment.