1. Causes of infant diarrhea caused by milk powder Infant diarrhea is one of the common diseases in infants and young children, and is often related to milk powder. There are many causes of diarrhea in babies, including infection, allergies, indigestion, etc. Different milk powders need to be selected for diarrhea caused by different causes. 2. Which milk powders are likely to cause diarrhea in babies 1. Low-quality milk powder: Low-quality milk powder may contain too many bacteria and toxic substances