Diabetic patients can eat oat noodles, the impact on blood sugar is not great, but also pay attention to moderation. Diabetic patients because of insulin secretion relative or absolute insufficiency, resulting in unstable blood glucose control, generally caused by the decline in pancreatic islet cell function, need to control diet; pay attention to small meals, pay attention to eat more coarse grains, avoid eating foods with too high sugar content. Avena sativa itself belongs to coarse grains, its sugar content is relatively low, the glycemic index is also relatively low, is a diabetic patient can choose a better food. But it is not recommended to eat too much oat noodles at one time, because a large number of eating may affect blood sugar. In addition, diabetic patients usually also pay attention to strengthen outdoor exercise, increase the consumption of glucose in the body. Diabetic patients can consult the clinician for specific dietary regimens. When blood sugar instability occurs, you need to consult a doctor in time to observe and diagnose the condition, and then carry out standardized treatment under the guidance of the clinician.