There is no such thing as “the most effective way to control blood glucose”. People who need to control blood glucose can maintain stable blood glucose through dietary control, exercise and medication, etc. It is recommended to follow the doctor’s instructions. 1. Dietary control and appropriate exercise: follow a low-salt, low-sugar, low-fat diet, control the total calorie intake, avoid eating a lot of cakes, milk tea, chocolate and other foods; you can also choose to carry out appropriate exercise, such as jogging, brisk walking, swimming, etc., and it is recommended that the exercise time is at least 150 minutes per week. 2. Medication: Take acarbose, metformin and other medications or insulin injections as prescribed by your doctor to keep your blood glucose within a reasonable range. Patients diagnosed with hyperglycemia should actively cooperate with the doctor’s treatment.