The harm of the baby pulling green stools is often related to the cause of green stools, there may be no harm, or there may be abdominal pain, malnutrition and other hazards. 1. No harm: some babies belong to formula feeding, such as milk powder contains high iron content, in the case of the baby’s organism is not fully absorbed, may be discharged with the stool, thus producing green stools, the baby’s body is not too harmful. Baby supplemental food if there are a lot of green vegetables, stool will also appear green, the baby’s body is not harmful, can be temporarily observed. 2. Abdominal pain: the baby pull green stool causes, consider and abdominal cold, gastrointestinal stimulation, can cause intestinal peristalsis accelerated, which produces green stool, accompanied by abdominal pain and diarrhea and other adverse symptoms, endangering the baby’s health. 3. malnutrition: some babies pull green stools cause, is due to insufficient milk due to the baby in the baby’s hungry state, because the biliverdin can not be completely converted to bilirubin, stools will appear green symptoms, often this kind of babies will be malnourished symptoms, and further will affect the height and weight growth. There may be other reasons for your baby to have green stools, so we recommend that you go to the hospital in time for a complete examination to determine the cause of the problem, and then give targeted treatment or therapy.