Tubular adenoma is the concept of pathology, polyps are collectively the general concept, most of the pathological types of polyps are tubular adenomas, if the pathology reported tubular adenomas, it represents a benign polyp rather than a malignant lesion. Diet should pay attention to avoid high fat diet, regular diet, reasonable diet and so on. 1. Avoid high-fat diet, such as French fries and fried food. Avoid high protein and low fiber foods, eat more coarse grains, vegetables and fruits, which are high in fiber. 2. Diet should be regular, try to intake of light, less stimulating diet, alcohol, heavy taste of spicy stimulation should be eaten less. 3. Reasonable diet, patients must pay attention to the diet, meat and vegetables, eat more vegetables and fruits, minimize the intake of barbecue, smoked, spoiled food, reduce the stimulation of the intestinal wall. Also ensure adequate protein intake, avoid overeating.