Fruits are rich in vitamins, etc. Diabetic patients can choose fruits with low sugar content and low glycemic index to eat in small quantities after their blood sugar reaches the standard, which is beneficial for diabetic patients. However, some fruits have a great impact on blood sugar and are easy to cause a rise in blood sugar, so it is best not to eat them, such as pineapples, mangoes, bananas, dried fruits such as: dried lychees, dried apricots, dried grapes, dried cinnamon, dried dates and honey dates. These fruits contain a large amount of glucose, after eating the rapid rise in blood sugar is more harmful to diabetic patients, diabetic patients should avoid eating the above fruits.