Patients with diabetes can drink green bean soup in moderation, but it is best to put less sugar or no sugar. Mung bean soup has the effect of clearing heat, quenching thirst, and so on, very suitable for drinking in summer. For diabetic patients, green bean soup can be moderate to drink, but in the process of making the best less sugar or no sugar. Sugar and other food belongs to the high glycemic index food, eating too much will cause large fluctuations in blood sugar, not conducive to the control of the disease. For patients with diabetes, the first thing to do is to control the diet, reasonable medical nutrition therapy, from the source to control the intake of sugar. The total energy intake needs to be controlled every day to ensure an adequate intake of carbohydrates, and try to choose foods with a low glycemic index. Patients with diabetes also need to standardize the use of medication under the guidance of a doctor and monitor their blood glucose on a regular basis.