Food has no hypoglycemic effect, you can take hypoglycemic drugs such as gliclazide, glipizide, metformin, etc. to lower blood sugar, and if necessary, you can follow the doctor’s instructions to inject insulin to lower blood sugar. Lowering blood sugar can be treated by hypoglycemic drugs, including sulfonylureas such as gliclazide, glipizide, glibenclamide, etc.; gliadinides such as nateglinide, repaglinide; and biguanides such as metformin. When blood glucose is high, it is recommended to use appropriate medication and a variety of food combinations to help control blood glucose according to the doctor’s advice. Eat coarse grains and green leafy vegetables such as celery, greens, coriander, spinach, etc., which are rich in dietary fiber and low in starch and sugar, and help to maintain the balance of blood glucose. Seek medical attention when abnormal blood glucose is detected.