Ten-month-old babies with green stools may be normal physiological phenomenon, digestive system diseases, the impact of drugs related. 1. Normal physiological phenomenon: 10-month-old babies can already add complementary foods, if you eat too much green leafy vegetables, such as spinach and baby greens, after the digestion and absorption of food, there will be the phenomenon of green poop, if the baby’s body is no abnormality, there is no need to deal with. 2. Digestive diseases: If there is improper feeding, it may lead to digestive diseases, such as indigestion, gastrointestinal dysfunction and intestinal flora imbalance, which will easily affect the digestion and absorption of food, and the phenomenon of green poop. 3. medication effects: if the baby has to eat iron supplementation drugs, may also pull green stool. If the baby has green stool, parents are advised to take the baby to the hospital as soon as possible for examination by the doctor to clarify the cause of the disease, and then give targeted treatment.