Can I eat sweet potatoes the day before the operation?

Generally speaking, you need to prepare on an empty stomach the day before the operation, so it is best not to eat sweet potatoes or other foods. Preoperative fasting period is to prevent complications such as vomiting or aspiration caused by food residue during operation. This can help reduce the risk of surgery and ensure the smooth operation process.

If there are other special circumstances, such as long-term fasting or special dietary arrangements, please follow the doctor's advice and communicate with the doctor in detail. They will guide your diet according to your specific situation and the type of surgery to ensure your health and safety before surgery.