First of all, it is inappropriate to avoid fruits completely, because fruits contain a lot of vitamins, fiber and minerals, which are beneficial to diabetics. Fruits contain sugars such as glucose, fructose and sucrose, of which fructose does not need insulin to participate in the metabolism, so diabetics should not reject fruits after their blood sugar has been controlled. Moreover, the amount of sugar in fruits varies, and the condition of diabetes is not the same, so it should not be regarded as the same, but to distinguish the situation: not all diabetic patients can eat sweet fruits, only patients with stable condition and basic control of blood sugar can eat. Generally speaking, patients with fasting blood sugar below 7.8 mmol/L (140 mg/dL), 2 hours postprandial blood sugar below 10 mmol/L (180 mg/dL), and glycated hemoglobin below 7.5%, with stable condition and infrequent hyperglycemia or hypoglycemia, can choose fruits with low sugar content and sweet and sour taste under the guidance of dietitians. For some patients with high blood sugar and unstable condition, they can only use vegetables and fruits with sugar content below 5%, like strawberries, tomatoes, cucumbers, etc. The basis for choosing fruits for diabetic patients is mainly based on the sugar content and starch content of fruits, as well as the glycemic index of various different fruits. (Taken from the Internet, after the summary) Recommended choice: fruits containing less than 10 grams of sugar per 100 grams of fruit, including cucumber, watermelon, orange, grapefruit, lemon, peach, plum, apricot, loquat, pineapple, strawberry, cherry, etc. Such fruits can provide 20-40 kcal of energy per 100 grams. Choose with caution: fruits containing 11-20 grams of sugar per 100 grams of fruit, including bananas, pomegranates, melons, oranges, apples, pears, lychees, mangoes, etc. Such fruits can provide 50-90 kcal of energy per 100 grams. Not suitable: fruits containing more than 20 grams of sugar per 100 grams of fruit, including dates, red fruits, especially dried dates, dates, persimmon cake, raisins, dried apricots, cinnamon and other dried fruits, as well as dried fruit should be prohibited. Fresh fruits with particularly high sugar content, such as red Fuji apples, persimmons, Laiyang pears, fatty peaches, hami melon, rose-scented grapes, winter dates and yellow peaches, should also not be consumed.