Diabetic patients can eat oat noodles properly, in terms of nutritional value, among the cereals belong to a relatively high nutritional value of a class, rich in protein, fat, carbohydrates, and potassium content is also relatively rich. There are also some studies that confirm that oat noodles have the effect of lowering blood pressure and blood sugar, but it varies from person to person. Diabetic patients must eat oat noodles must be strictly controlled amount, at most eat one or two to one and a half is enough, and then appropriate to add more vegetables to eat together. The diabetic patient must pay attention to the blood sugar test two hours after eating oat noodles, if the patient finds that after eating oat noodles blood sugar rise more obvious, it means that the patient is not suitable for this type of food, try not to eat in the future.