The presence of vegetable leaves in the stool generally indicates the existence of problems such as excessive gastrointestinal motility and insufficient digestive enzymes, and is not directly related to intestinal cancer. When the pancreatic function is reduced, there is inflammation in the digestive tract or the speed of gastrointestinal motility is significantly increased, the human body will experience undigested food or food is excreted in the stool without timely digestion. In addition, when vegetables are too hard and not sufficiently chewed, the situation of having vegetable leaves in the stool can also occur. Patients with bowel cancer mainly show changes in bowel habits, which may include blood in stool, unformed stool, thin stool, and feeling of incomplete bowel movement. Therefore, when vegetable leaves appear in the stool without other changes in stool form and color, it should be considered as inflammation of digestive system or rapid bowel movement first, and there is no need to worry too much about the condition of bowel cancer. It is recommended to chew slowly when eating and not to eat too fast so as not to increase the burden of digestive tract.