Royal jelly does not have the effect of lowering blood sugar. Royal jelly is a kind of health food, normal people can eat in moderation, beneficial to replenish the body needs, if the blood sugar control is not good or a large amount of food may lead to a significant increase in blood sugar, is not conducive to the control of the disease. In terms of diet, patients with high blood glucose should develop the habit of having three regular meals or eating less and more meals, should not overeat, and try to eat a diet low in sugar, salt and fat, and can eat some fresh vegetables and low-sugar fruits, and monitor blood glucose on a regular basis. Blood sugar abnormalities, must go to the regular hospital, under the guidance of the doctor, regulate the diet, reasonable sugar treatment. Royal jelly contains a certain amount of sugar components, patients with high blood sugar should be limited to eat, and normal people should not eat too much, so as not to bring gastrointestinal burden. For more information about the health of food, you can consult a nutritionist, under the guidance of the physician scientific and reasonable consumption.