There are more fruits with low sugar content, common guava, papaya, grapefruit, cherries, strawberries and so on are fruits with low sugar content. For patients with high blood sugar and diabetes, in addition to consuming fruits with low sugar content, it is also necessary to refer to the glycemic index as an indicator and try to choose fruits with low glycemic index. Glycemic index reflects the ability of food to affect blood glucose, and food is generally categorized into three levels according to the level of glycemic index: low-glycemic index food, which has a glycemic index of less than 55; medium-glycemic index food, which has a glycemic index of 55-70; and high-glycemic index food, which has a glycemic index of more than 70. Common low glycemic index fruits include cherries, grapefruit, plums, strawberries, pears, apples, citrus, peaches and grapes. Diet follows the principle of individualization, and if necessary, consult your doctor for an individualized diet plan.