Luo Han Guo although sweet, but the sugar content is low, generally will not cause a significant increase in blood sugar, but if high blood sugar patients once a large number of consumption is also will raise blood sugar. Luo Han Guo although very sweet, but the sugar content is very low, and rich in dietary fiber, vitamins, minerals and other nutrients, high blood sugar people can also be consumed in moderation, will not significantly increase blood sugar. But for people who need to control blood sugar, should not eat a large number of Luo Han Guo, otherwise it will cause fluctuations in blood sugar, resulting in poor blood sugar control. People who need to control blood sugar should follow a low-sugar diet and try to eat as little as possible of high-sugar foods, such as chocolate, milk tea, cookies, sweetened beverages, candies and so on. Patients suffering from hyperglycemia should standardize their treatment under the guidance of their doctors, and do a good job of regular monitoring and management of their blood glucose to avoid the occurrence of diabetic complications.