Patients with high blood sugar can eat peaches, but in moderation. The GI value of peaches is 28, which is a low GI value food, and moderate consumption will not cause blood sugar fluctuations. In addition, peaches contain a lot of dietary fiber, fruit acids, vitamins and other nutrients, with the prevention of constipation, promote digestion and absorption. Therefore, patients with high blood sugar eat some peaches in moderation, there are certain benefits to the body. However, consumption of peaches should be in moderation, because eating large quantities of peaches for a long time may cause diabetic patients to suffer from indigestion. In daily life, patients are advised to choose a low-salt, low-fat and low-sugar diet and eat more fresh vegetables and fruits, which will help them control their blood sugar. Meanwhile, patients should monitor their blood glucose regularly and seek prompt medical attention if they feel unwell.