Intestinal polyps usually do not get more and more removed because they are caused by cell proliferation in the intestine, including benign polyps and malignant polyps. If polyps have been removed in the past, and there are many polyps found in the second review, they are often related to bad habits, such as drinking a lot of alcoholic beverages for a long time, and eating a lot of spicy and greasy food for a long time, and eating pickled food for a long time, etc. Sometimes they are also related to individual genetic variation or familial genetic factors. Therefore, when polyps are found, they need to be removed as early as possible under endoscopy to prevent them from becoming malignant intestinal tumors. After polyp surgery, patients should pay attention to their lifestyle habits, such as proper intake of fresh fruits and green vegetables, as well as proper intake of low-fat high-quality protein, and also proper intake of foods with higher dietary fiber, such as pumpkin and fungus, etc.