Patients with high blood sugar are allowed to eat green beans appropriately, but the amount of green beans eaten should not be excessive. Patients with high blood sugar should try to have a low salt, low fat and low sugar diet, especially to limit the amount of sugar intake every day. Green beans do not contain much sugar, but if too much is consumed it will be converted into simple sugar and absorbed by the body, so you can eat a small amount of green beans when supplementing grains and cereals every day. Green beans are rich in vitamins, trace elements and dietary fiber, so they are very useful and effective in laxative, improving the function of the digestive system, promoting bowel movements and preventing constipation. So patients with high blood sugar can eat mung beans appropriately, but not in large quantities and for a long time. If the green beans as a staple food for ingestion is not right, at this time the intake is too much.