High blood sugar can eat toon, but should be moderate. Every 100 grams of toon contains carbohydrate content of about 10.9 grams, contains calories is also relatively low, the impact on blood sugar is also not big, at the same time, toon is rich in protein, carotene, B vitamins, calcium, phosphorus, potassium, sodium and other minerals, these nutrients for the human body is beneficial, people can eat in moderation, will not cause dramatic fluctuations in blood glucose, high blood glucose can be eaten in moderation. However, diabetic patients should not eat too much, otherwise it will also cause blood sugar rise more. Patients with high blood glucose should strictly limit their daily energy intake in their daily life, eat less and more meals, and cooperate with exercise. High blood sugar should go to the hospital, under the guidance of the doctor treatment.