The dietary requirements of diabetic patients are as follows: 1. The staple food is mainly coarse grains, with flour and rice, and the daily staple food is no more than 4 Liang. Don't drink porridge, don't eat poorly cooked noodles. Second, protein, one egg, one bag of milk, two or two fish or one or two meats a day is enough. 3. Among fruits, bananas, lychees, winter jujubes, etc. have higher glycemic index, so try to eat less or not, and other fruits can be eaten properly every day. Fourth, among vegetables, green leafy vegetables can be eaten more, but potatoes, sweet potatoes, yams and taro have high starch content and can be eaten less or not. Fifth, among snacks, fried food, puffed food and dried fruit should be eaten as little as possible or not. Sixth, don't drink, try not to drink or drink less wine.