Diabetic patients can normally eat piquant fruits, but should be moderate, should not eat too much. Bilberry belongs to the low glycemic index food, sugar content is not high, containing cholesterol, vitamin B1, phosphorus, potassium, zinc, etc., rich in nutritional value, is conducive to the maintenance of normal physiological functions of the body, but its saturated fatty acid content is too high, should not be consumed too much. Diabetic patients should follow the doctor’s instructions to take regular glucose-lowering drugs, strict diet control, moderate exercise, and regular monitoring of blood glucose. For more information about the health of food, consult a nutritionist and consume it in a scientific and reasonable manner under the guidance of a doctor.