Eating fewer staple foods does not cure diabetes. In the management and treatment of diabetes mellitus, diet is not required to eat less staple food absolutely, but the total calories per day should be determined according to the patient’s height, weight, and daily labor intensity, and the daily intake of staple food should be calculated according to the total calories. Staple food intake should account for 50% to 60% of the total calories to ensure that the body lives enough calories, otherwise it is prone to other health problems, such as prone to hypoglycemia or starvation ketosis in the course of treatment, instead of aggravating the original condition. For the excessive amount of staple food in diabetic patients, it is recommended that should eat less staple food, to achieve the prescribed intake can be, which is conducive to the control of blood glucose. Therefore, eating less staple food does not cure diabetes, but should be reasonable diet. Seek medical attention if you are not feeling well.