The fourth day after gastrointestinal polyp surgery can generally eat spinach, according to the patient’s recovery and follow the doctor’s instructions. Gastrointestinal polyps are elevated lesions that protrude from the mucosal surface of the gastrointestinal tract into the lumen, and when the polyp is too large or of a bad nature, surgical resection is required to avoid further progression of the disease. Gastrointestinal polyps are required to fast after surgery, after exhaustion can eat, 4 days after surgery can generally eat a normal diet, you can eat spinach, try to eat well-digested food, according to the patient’s postoperative recovery, if the healing is not ideal, it is necessary to discretionary food. Gastrointestinal polyps after surgery is recommended under the guidance of a physician to carry out diet and other aspects of care, so as not to affect the recovery of the disease, if there is discomfort as soon as possible follow-up.