Green stool is not proof of detoxification, it may be related to the diet or due to indigestion. If the patient recently consumed a lot of seaweed, kelp and other foods, green stools will appear, which is a normal phenomenon, do not worry too much, timely adjustment of diet can be. If green stools are accompanied by acid reflux, nausea, bloating, poor appetite and other symptoms, it may be due to digestive disorders resulting in indigestion, taking probiotics to adjust the gastrointestinal tract can help restore normal digestive function. If there is intestinal discomfort and some pain, it may be caused by other intestinal diseases, and a gastroscopy should be performed in the gastroenterology department to clarify the diagnosis. In case of green stools caused by abnormal digestive function, patients should pay attention to regular work and rest, quit smoking and drinking, control emotions, develop good habits, and avoid overeating and eat nutritious, easy-to-digest foods that nourish the stomach.