People who need to lower blood sugar should follow a low-fat, low-salt and low-sugar diet, choosing foods such as low-fat meats, vegetables, proteins, low-sugar fruits, and roughage staples, as well as choosing healthy cooking methods such as boiling and steaming. However, there is no food that can significantly lower blood sugar. Attention should be paid to total dietary habits, combined with exercise, medication and other comprehensive blood sugar lowering. 1. Low-fat meat: Beef, lean pork, fish and other meat with low fat content. 2. Vegetables: dark vegetables and coarse fiber vegetables, such as spinach, mustard greens and celery. 3. Protein: you can choose low-fat milk, beans and soy products, eggs and other high-quality protein. 4. Low-sugar fruits: such as citrus, strawberries, apples, pears, grapefruit, etc. It is recommended to eat between meals. 5. Coarse grain staples: such as quinoa, buckwheat, oats, corn, etc., with the main food. 6. Patients who need to lower blood sugar should use hypoglycemic drugs under the guidance of a doctor to standardize treatment, with dietary control and appropriate exercise, which can help to play a role in controlling blood sugar. Patients with high blood sugar who need to lower their blood sugar should actively cooperate with their doctors and follow scientific treatment methods.