Green poop may be caused by dietary factors, abdominal cold, indigestion, biliary tract diseases and other reasons. 1. Dietary factors: Dietary restrictions on a large number of foods containing green pigments, such as spinach, cucumber, celery, seaweed, etc., because too much green pigments are not fully digested and absorbed, discharged into the intestinal tract, and feces are mixed together, so the discharge of green-colored stools, there is no other abnormalities in the performance of the usual no need for treatment. 2. Abdominal cold: do not pay attention to the warmth of the abdomen, abdominal cold caused by intestinal peristalsis accelerated, feces quickly through the intestinal tract can also appear to pull green stool. 3. Indigestion: the stomach moves slowly, the food intake is not fully digested, and the intestines cause green stools, accompanied by abdominal distension, nausea and other symptoms. 4. Biliary tract diseases: such as cholecystitis, gallstones, etc. can lead to abnormal bile secretion, bile discharge into the intestine, resulting in green stool color, accompanied by pain in the upper right abdomen, nausea, loss of appetite and other symptoms. If you can’t get relief from self-regulation, it is recommended that you seek medical attention to determine the cause of the problem and follow the doctor’s instructions.