Many people think that diabetics can not eat fruit, in fact, fruit is rich in vitamins, fiber and minerals, which is beneficial to diabetics. In addition, the sugars contained in fruits are glucose, fructose and sucrose, among which fructose does not need insulin to participate in the metabolism. So it can be said for sure that diabetic patients can eat fruits, but the key is to master the control of blood sugar and understand the time, variety and quantity of fruits to eat. But not all diabetic patients can eat fruits, only those with ideal blood sugar control, generally speaking, fasting blood sugar below 7.8mmol/L, 2 hours after meal blood sugar below 10mmol/L, and glycated hemoglobin below 7.5%, blood sugar does not have big fluctuations, can completely choose fruits with low sugar content and sweet and sour taste. And those patients with high blood sugar and unstable condition can only use vegetables and fruits with sugar content below 5%, such as tomatoes and cucumbers. Type: choose more fruits with low glycemic index and low sugar content It is advisable to choose to eat fruits with relatively low sugar content, such as watermelon, strawberry and melon with sugar content of 4% to 7%; duck pear, plum, cherry, peach and pineapple with sugar content of 5% to 10%; apple, apricot and grapefruit with sugar content of 9% to 13%. More choice: peach, lemon, plum, pear, apple, grapefruit, orange, orange Less choice: coconut, pineapple, banana Avoid: dates, sugar cane, lychee, longan, raisin, durian, watermelon Quantity: no more than 200g for the whole day General daily intake can not exceed 1 exchange unit. Apple, pear, peach 200g or watermelon 500g is about 1 exchange unit. In other words, if you eat 1 exchange unit of fruit, such as 200g of apple, you should subtract 1 exchange unit of staple food, such as 25g of rice, which will not affect your blood sugar, but also replenish the useful substances in fruit that your body needs.