After surgery, you can usually eat fruit, most fruits contain a lot of vitamin C and other vitamins, also contains some mineral ions, these ingredients are very helpful to the healing of postoperative wounds. At the same time, eating fruits can increase immunity and improve the body’s metabolism, which is helpful for postoperative recovery. However, there is a time limit for eating fruits after surgery, and some fruits are not good for certain surgeries. It is better to eat fruits after 24 hours of surgery, and it is better to make juice of fruits at the beginning. If you have had surgery on the digestive tract, such as gastrointestinal surgery, you should abstain from eating any food for 3 days, and start eating fluids only after 3 days. After gastrointestinal surgery, you should not eat irritating fruits such as durian and peach, which can cause gastrointestinal reactions that are unfavorable to the recovery after gastrointestinal surgery.