The reason for green stool: 1, may be related to diet, long-term eating green food, such as spinach, rape, etc., if you eat more stool will be green, control the intake of green food, stool color will change to normal. 2, adults may be indigestion, intestinal dysfunction, acute enteritis, etc., you can use probiotics to regulate the flora, if there is pus timely anti-inflammatory treatment. The newborn baby is born with a dark green and green stool, and if it continues for a long time, it may have indigestion, and you can use mommy’s love. The color of the stool and bile also has a relationship, the high content of iron in milk powder can not be completely absorbed, discharged from the body and air oxidation into green, eat food containing less fat, fat in the digestion process consumes less bile, excess bile will be discharged so that the stool is green.