Normally, ingesting green beans will cause an increase in blood sugar, but moderate intake of unsweetened green beans, blood sugar generally fluctuates within the normal range. When consuming green beans for diabetics, it is recommended that they not be overcooked, that no sugar be added, and that they not be eaten in large quantities generally have less of an effect on blood sugar. The main component of green beans is starch, diabetic patients should not eat more, if you really want to eat, you need to reduce the amount of the corresponding staple food. And pay attention to the following points: 1. It is not recommended to cook too much: if the green beans are cooked too much, the starch is mixed in the soup, which is more likely to be absorbed quickly, and the blood sugar is more likely to rise. 2. It is not recommended to add sugar to cook: many people add sugar such as white sugar when cooking green beans, it adds extra calories, easy to cause greater fluctuations in blood sugar. 3. It is not recommended to drink too much at a time to avoid fluctuations in blood sugar. Diabetic patients are recommended to rationalize their diet under the guidance of a doctor.