1. The question of how old a baby can be when switching to milk powder 2. The demand for milk powder in the infant stage 3. How to choose milk powder suitable for the baby 4. How to guide the baby to gradually switch to milk powder 1. The question of how old a baby can be when switching to milk powder For novice parents, this question Might be confusing for you. In fact, children at different ages need different nutrients according to their growth and development needs. Therefore, it is necessary to root