Diabetes can eat apples in moderation at night, but if the patient’s blood sugar control is unstable it is best to eat less or do not eat. Apples belong to the low glycemic index fruit, apples are rich in nutrients, containing carbohydrates, dietary fiber, carotene, vitamins, malic acid, calcium, phosphorus, potassium and other nutrients, diabetic patients can eat in moderation. Apples also contain glucose, fructose and other monosaccharides, easy to be absorbed by the body, so that the patient’s blood glucose rise, so if the diabetic patient’s blood glucose control is not very stable, it is best to eat less or do not eat apples at night, if you want to add a meal of fruits, you can choose to do it between meals, pay attention to the amount of food. In addition to paying attention to diet, diabetic patients also need to be actively treated under the guidance of the doctor, the use of standardized treatment in order to control blood sugar.