People with high blood sugar can consume some oranges in moderation. Tangerines have a glycemic index of 43, which is a low glycemic index food, and people with high blood sugar can consume low glycemic index foods in moderation. Tangerines are not only a low glycemic index food, but also rich in vitamin C, carotene, protein, B vitamins, vitamin E, organic acids, dietary fiber and calcium, iron, zinc and other mineral elements. Moderate consumption of oranges can replenish the nutrients needed by the body. Diabetic patients should try to eat fruits between meals, pay attention to the control of intake, do not eat too much at a time, so as not to cause blood glucose rise, which is conducive to the control of blood glucose levels. Diabetic patients need to regularly test the blood sugar level, if there is a rise in blood sugar, you need to eat a reasonable diet and moderate exercise, and need to standardize the treatment under the guidance of the doctor.