Royal jelly is not recommended for diabetic patients. Although royal jelly is rich in protein, fat, sugar and various vitamins, but because royal jelly contains sugar, diabetic patients intake of royal jelly is easy to make postprandial blood glucose is too high, is not conducive to blood sugar control. Diabetic patients need to limit the daily intake of sugar and calories, and eat more mixed grains, coarse grains, and low-sugar foods. At the same time, appropriate aerobic exercise, such as jogging, swimming, walking, etc., helps to enhance physical fitness. However, do not overdo strenuous exercise to avoid hypoglycemia. Diabetic patients need to monitor their blood glucose regularly, follow the doctor’s instructions for medication, and not reduce or stop medication without authorization to avoid serious consequences.