You don’t need to change the milk powder if you have green poop from the milk powder. This is not caused by the milk powder, but is a manifestation of the perfect function of the infant’s digestive tract. After the birth of infants and young children, the bacterial flora in the intestinal tract is from scratch, from less to more gradually produced. Generally speaking, children who eat breast milk will establish complete intestinal flora earlier, while children who eat milk powder, intestinal flora will be complete later. The main reason for the green stools is that the beneficial bacteria in the gastrointestinal tract are constantly being perfected, and in the process of being perfected, green bilirubin will be produced, which is normal and does not need to change the milk powder. In addition, eating milk powder green stools also prompted parents to add supplemental food, in the supplemental food in the early stage, you can add some fresh fruit juice as a supplemental food, and later can be transitioned to vegetable puree and other food. If you have too many green stools from the milk powder, you can go to the pediatrician for consultation, according to the doctor’s advice for scientific treatment and supplemental food additions.