What can a 6 month old baby with lactose intolerant eat?

A 6-month-old baby with lactose intolerance can be introduced to lactose-free formula or breast milk if the breastfeeding mother adjusts her diet to eliminate lactose. Additionally, pureed fruits, vegetables, and single-grain cereals can be suitable options. It's important to consult a pediatrician for personalized advice and to ensure the baby is receiving adequate nutrition.