High blood sugar can eat bitter melon, its glycemic index is low, suitable for people with high blood sugar to eat, will not significantly increase blood sugar, but the bitter melon also has no sugar-lowering effect. Bitter melon is a common vegetable, rich in vitamin C, vitamin B, dietary fiber, carotene and other nutrients, and bitter melon calories and glycemic index is low, suitable for patients with high blood sugar as a vegetable to eat, will not cause a significant increase in blood sugar, but also help to supplement nutrition. Although bitter melon has certain nutritional value, it should not be eaten in excess, otherwise it will cause abdominal discomfort such as bloating and indigestion. Patients diagnosed with hyperglycemia should actively cooperate with doctors for treatment and maintain a healthy diet.