Foods that diabetes should avoid and eat less include: foods with high sugar content, such as sweet drinks and desserts; Fried food, including oil residue, fried chicken chops, French fries, etc. Foods with high fat content, such as fat, animal offal, cream products, etc. Foods with high glycemic index, such as pitaya and fine pasta.

From the specific food, we should first ensure protein's intake and eat eggs, milk, yogurt and lean meat in moderation. Secondly, vitamins and trace elements should be properly supplemented for breakfast, such as eating some fruits with low sugar content and low glycemic index such as strawberries, apples and kiwifruit. Furthermore, ensure a certain carbohydrate intake, and eat coarse grains alternately with flour and rice, such as oatmeal, steamed bread and wonton. Avoid eating only finely processed grains for a long time.

At the same time, patients with hyperglycemia should not only pay attention to diet, but also strengthen exercise, take medicine according to doctor's advice and pay attention to blood sugar monitoring. If the blood sugar is still significantly increased after the above comprehensive treatment, you should seek medical advice in time, formulate individualized diet, exercise and medication programs, and strive to control the blood sugar at the ideal level of people of the same age.