Different fruits have different glycemic index, for example, cherries are 22, plums are 24, watermelon is 72 and so on. Glycemic index (GI) reflects the food and glucose compared to the magnitude of elevation of blood glucose, how fast, in general, low GI food caused by small changes in blood glucose, on the contrary, high GI food caused by the magnitude of blood glucose elevation. GI & gt; 70 for high GI food, GI in the 55-70 for the middle GI food, GI & lt; 55 for low GI food. For example, apple is 36, cherry is 22, kiwi is 52, grapefruit is 25, plum is 24, etc., all of which are low glycemic index fruits. For example, pineapple is 66, mango is 55, and raisins are 64, all of which are medium glycemic index fruits. To find out the glycemic index of different fruits, it is advisable to consult a professional.