Diabetes mellitus usually requires comprehensive treatment through dietary control, moderate exercise, use of hypoglycemic drugs, etc. Specific hypoglycemic programs need to consult a professional physician. 1. Diet control: Diabetic patients need to control the total calories of food in their diet, and it is recommended to have a low-sugar, low-salt, low-fat, and low-calorie diet, avoiding fried foods and foods with high sugar content, such as fried chicken, potato chips, cakes, etc., and eating more fresh vegetables and low-sugar fruits, such as spinach and apples. 2. Moderate exercise: regular exercise can increase insulin sensitivity, improve quality of life, help control blood sugar and reduce cardiovascular risk factors. Aerobic exercise such as brisk walking, jogging, cycling and swimming can be chosen. 3. Use of medication: Diabetic patients can choose oral hypoglycemic drugs such as metformin and acarbose or subcutaneous insulin injection to control blood glucose as prescribed by doctors. It is recommended that diabetic patients be treated under the guidance of a professional physician.