Dietary control is the basis for the treatment of diabetes. Diabetic patients should pay attention to the following points in diet: 1. Eat on time, 7 minutes full at each meal, and avoid overeating. Drink less or no diluted rice, drink more plain water, light tea, bitter tea, etc., in order to promote metabolism, accelerate the excretion of toxins and garbage in the body. Avoid coffee, strong tea, carbonated beverages, etc. 2, eat more bitter melon, bitter chrysanthemum, lettuce, cucumber, tomatoes, spinach, celery, fungus, tofu, winter melon and other foods. Staple food to buckwheat, oats, whole wheat flour. Eat eggs, lean meat, pure milk, fish and shrimp as appropriate to supplement protein. Do not eat dumplings, wontons, vegetable cakes, steamed buns and other food with filling.3, low-salt diet.