Drinking alcohol in moderation can help control blood sugar, but attention should be paid to the variety and amount of alcohol consumed. The principles of drinking alcohol for diabetic patients: 1. Drink a small amount of alcohol: 400 ml of beer or 200 ml of wine or 80 ml of white wine (35 degrees) per day; 2. Type of alcohol: dry red and dry white wines are the best choice for diabetic patients; 3. Follow the principle of no exchange of calories: the number of calories contained in alcohol should not be included in the total calories prescribed for diabetic patients per day; 4. Cooperate with diet: you should avoid Avoid drinking alcohol on an empty stomach to prevent hypoglycemia; 5. Avoid drunkenness: the dangers of drunkenness are self-evident; 6. Pay attention to the use of hypoglycemic drugs: alcohol can stimulate insulin release and lead to hypoglycemia; 7. Monitor blood glucose: those whose diabetes is poorly controlled or even worsened by alcohol consumption should immediately interrupt drinking and adjust their treatment plan.