Udon noodles have a certain effect on blood sugar, so you need to pay attention to control the amount of food at a time, to prevent because of eating too much, resulting in the breakdown of starch into a large amount of glucose into the blood, causing a significant rise in blood sugar. Udon noodles are made of wheat starch, for diabetic patients, a one-time large amount of food, easy to cause digestion and absorption process of glucose into the blood, causing dramatic fluctuations in blood sugar. Therefore, it is necessary to consume appropriately and control the specific amount of intake. For people who control blood sugar, it is still necessary to pay attention to eat less high sugar, high fat, high carbon water food in the daily diet, and eat more high fiber food. In addition, we should pay attention to appropriate activities. Once there is a significant rise in blood sugar and physical symptoms, 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, to prevent the condition from being delayed.