Diabetic patients can eat a moderate amount of pineapple, but need to eat in the case of stable blood sugar level control. 1. Pineapple glycemic index moderate, rich in dietary fiber, vitamins and other nutrients, sweet and sour taste, if the diabetic patient’s blood glucose level control is good, you can eat a little bit of pineapple in moderation, in order to supplement the corresponding nutrients. 2. Pineapple but not excessive eating generally does not cause excessive fluctuations in blood glucose levels. At the same time, pay attention to choose the time of consumption, consumption should avoid three meals, can be eaten between meals, and pay attention to the appropriate reduction of meal calories. Therefore, diabetics can eat pineapple, and suggest that diabetic patients usually eat more vegetables, moderate amount of coarse grains and low glycemic index fruits, moderate exercise, follow the doctor’s instructions to take glucose-lowering drugs on time, in order to maintain blood sugar in the normal range, to reduce the occurrence of complications.