When children change milk powder, the reason why you can’t directly change, mainly considering that children’s gastrointestinal function is relatively weak, if rashly replaced with another milk powder, will often cause children’s intestinal discomfort, which will cause children to vomit, abdominal pain, diarrhea and a series of digestive discomfort symptoms, so when children change milk powder, we should adopt a gradual transition, the two milk powder from slowly mixed application, and then gradually The transition to the other formula alone. By following a gradual process, children’s intestines can have a gradual adaptation process, which will greatly reduce the situation of children not adapting to the new formula.