1, green stool means that intestinal peristalsis is fast, bilirubin can not be turned into bilirubin to come out. It is recommended to give your child some Simethicone or Kenting. 2, if the greenish thin stools increase in number, then the baby may be not full, caused by hunger diarrhea. Just pay attention to increase the amount of milk for your baby. The abdomen is cold will also cause the baby’s stool properties change, usually pay attention to the baby’s abdomen warm. 3, dark green stool is because the food residue digested by bile, and bile is yellow and make the stool become acidic, after the discharge and air contact, occasionally turn green; general breastfeeding stool easy to acidic, can become green stool discharge. 4. Green stools indicate digestive problems. Therefore, it is important to eat milk in moderation and to feed regularly and quantitatively. 5, many breastfed children excrete green stool, this phenomenon is not the baby has a disease, but a normal physiological phenomenon. The color of the stool is closely related to the chemical changes of bile. Bile is secreted by the liver, liver cells constantly secrete bile, bile sinks into the hepatic duct, and then through the common bile duct into the duodenum. The color of bile is related to the type and concentration of bile pigments contained in it, which can vary from golden yellow to dark green. Bile pigments include bilirubin and biliverdin, which are interconvertible. Bile from the upper part of the small intestine contains bilirubin and biliverdin, giving the stool its yellow-green color. When the stool is pushed to the colon, biliverdin is converted to bilirubin by reduction, and then the stool is yellow. Human milk-fed children’s stool is acidic, in the role of intestinal bacteria, part of the bilirubin into bilirubin, so that the discharge of the stool is light green, which is normal; and cow’s milk-fed children’s stool is alkaline, can make part of the fecal bilirubin further transformed into fecal bilogen, fecal bilogen is colorless, so the stool is light yellow. From the infant’s stool to judge the digestive health of infants eating mother’s milk infant stool is golden yellow, texture like soft paste, not smelly, acidic. Newborns have stools 2 – 4 times a day, 1-year-old infants have stools only 1 – 2 times a day. Milk-fed infants have hard, yellowish or grayish stools, neutral or alkaline, with a foul odor, in which white clots are common, 1-2 times a day. -If the infant is fed rice and flour due to insufficient breast milk, the infant’s stool will have increased odor and darken to a dark brown color. If you feed vegetables, you may see green vegetable scraps in the infant’s stool, which is not indigestion and will be fine after a few more days of feeding. -You can judge the digestion and health of the baby from the baby’s stool. -The color and quality of the baby’s stool Causes and treatment of smelly stool Too much protein, indigestion. If the baby has just switched from mother’s milk to cow’s milk, it will be too foamy, sugar fermentation is strong, not a problem -Oily, fat is not digested, there are clots, milk is not fully digested -Green, the stomach and intestines are moving too fast, not a problem -Pale or yellowish, almost white, yellowish bile in the skin, see a doctor quickly.