Tubular adenomas do not usually get bowel cancer after resection, the malignancy rate is very low, and the prognosis is usually good as long as the postoperative attention is paid to the management of diet and lifestyle habits. Tubular adenoma is a kind of benign intraepithelial neoplasia among colorectal adenomas. The diameter of tubular adenomas is usually small, and the heterogeneity of epithelium and gland is very low, which is mild to moderate, and good results can be achieved after surgical resection. After resection of tubular adenoma, attention to diet and life habit management can play a good role in reducing recurrence rate. 1. Dietary management: The normal diet should be rich in high-fiber vegetables and coarse grains, while avoiding high-fat fried and spicy foods. 2. Lifestyle management: one should quit smoking and drinking, strengthen physical exercise appropriately to enhance one’s immunity and avoid exertion. The prognosis of tubular adenoma after resection is good, not easy to recur, and good results can be achieved after active treatment.