Thin rice generally refers to rice porridge, which has a relatively high glycemic index of about 69.4, belonging to the middle glycemic index category of food. Generally rice porridge is boiled for a longer time, and more refined rice, rice, etc. as the main raw material, so it belongs to the relatively high glycemic index of the food, diabetic patients should try to eat as little as possible over-boiled rice porridge, so as not to cause fluctuations in blood sugar. Diabetic patients should develop the habit of having three regular meals or fewer meals, should not overeat, diet as low as possible to low-sugar, low-salt, low-fat-based, you can eat some fresh vegetables and low-sugar fruits, regular monitoring of blood glucose. Diabetic patients are recommended to choose coarse grains as staple food, such as corn, buckwheat, oats, taro, yams, sweet potatoes and so on. Roughage rises sugar slowly, but also rich in dietary fiber, with the promotion of intestinal peristalsis, increase satiety, can delay the postprandial blood sugar peak. Abnormal blood sugar, must go to the regular hospital, under the guidance of the doctor, regulate the diet, reasonable sugar treatment.