Question
How to Determine if a Baby is Allergic to Protein?
Answer
When a baby switches from breast milk to formula feeding due to insufficient breast milk or other reasons, or when introducing complementary foods, especially protein-rich foods, if a baby suddenly develops severe diarrhea, even with blood in the stool, it may indicate an allergy to milk protein. To prevent proteins in food from penetrating the mucous membrane and triggering an immune response; if the diarrhea is caused by lactose intolerance, lactose-free formula should be provided.