It is possible to eat steamed buns after 7 days of tubular adenoma removal, but it is recommended not to eat too much at one time. Buns are relatively fluffy and light food, in line with the requirements of postoperative diet for tubular adenoma, patients can eat in moderation. But need to pay attention, do not add chili and other stimulating food, this stage is not suitable to eat spicy and stimulating food, reduce the recurrence of lesions. For at least one month after the removal of tubular adenoma, patients should maintain a light diet, eat more vegetables and fruits, and drink more water. Alcohol intake should be strictly prohibited during the postoperative recovery stage, and overly spicy food, greasy food as well as pickled food and overly dry and hard food should be avoided as much as possible. Seven days after the removal of tubular adenoma, the body has not yet fully recovered, the patient should strictly do a good job of postoperative care, in accordance with the postoperative dietary requirements of strict control, so as not to cause wound inflammation or infection.