Rice vermicelli is relatively high in sugar, and people with high blood sugar should not eat more rice vermicelli. Although rice flour is made from rice batter, no sugar is added during the production process, and it is not sweet to eat, so it seems to be very low in sugar, but in fact, the main ingredient of rice flour is starch. Each 100 grams of rice noodles contains 76.48 grams of carbohydrates, which can provide 363 kilocalories. Rice flour cooking is often made into soup, after eating rice flour soup is easy to digest, absorb, and then lead to elevated blood sugar, so rice flour is a high glycemic index food, high blood sugar patients are not suitable for eating more rice flour. In daily life, it is recommended to eat rice flour in moderation. For people with high blood sugar, they should avoid eating rice flour as much as possible so as not to affect the control of blood sugar. If necessary, patients with high blood glucose should go to the hospital and use a comprehensive treatment program to control blood glucose.