Dietary taboos of hyperglycemia include the following aspects: First, patients should not eat foods rich in sugar, because their influence on blood sugar is very obvious. Second, patients should eat less fried foods, because all fried foods contain more calories, and foods with more oil content have a long-term impact on blood sugar, that is, it is very difficult to reduce the blood sugar increase caused by eating too many foods with more oil content, and it lasts for a long time. Third, patients strictly limit the intake of nuts. Fourth, patients had better eat less porridge. Specific recipes can take three meals a day as an example. In the morning, you can eat boiled egg steamed bread or pickles and drink soy milk properly. Lunch and dinner are basically the same in principle. You can eat steamed bread or rice with a green vegetable, and you can contain appropriate lean meat or eggs and tofu. Drink as little oil and salt as possible in the soup, which has little effect on blood sugar.