Drinking vegetable soup will increase blood glucose to a certain extent, but moderate consumption of low-salt, low-oil vegetable soup generally does not cause greater fluctuations in blood glucose. Whether it is a normal person or diabetic patients as long as the glucose is absorbed after normal eating, blood sugar will gradually rise, so after drinking vegetable soup blood sugar will also have a certain degree of increase; however, the glycemic index of vegetable soup is generally not high, even if it will make the blood glucose after eating a certain degree of increase, but will not make the blood glucose to produce large fluctuations. It should also be noted that the process of cooking vegetable soup should be kept with less salt and oil, if too much salt and oil are put into the vegetable soup, it may also cause greater fluctuations in blood glucose after eating. Patients who need to control their blood sugar should maintain a low-fat, low-salt, low-sugar diet, exercise appropriately, and cooperate with their doctors for active treatment when necessary.