What are the reasons for a 12-month-old baby always having diarrhea?

Patient's question:

No

Doctor's answer:

Hello, the baby's digestive system has not yet fully developed. At this time, it is best to choose a higher-quality formula. You can consider brands like Mead Johnson, Feihe, Wyeth, Yili, and Santyuan, which contain prebiotics and support gut health.