Eating peaches during pregnancy may cause elevated blood sugar. Peaches are a common fruit, and rich in vitamin A, vitamin B1, vitamin B2, vitamin C and other vitamins, as well as calcium, phosphorus, iron and other trace elements, and the glycemic index of 28, belonging to the low GI food, so even if eating peaches during pregnancy will cause blood sugar, but will not make the blood glucose rise too much. Although peaches have a certain nutritional value, but should not eat too much at once, so as not to cause indigestion and other gastrointestinal symptoms. Patients with high blood sugar during pregnancy should actively cooperate with their doctors and do a good job of dietary control.