Wait until your baby is a year old before giving her cow's milk as a main drink. It's fine to use a little cow's milk in your baby's food once she's started on solids. Yoghurt and mild cheese are also fine to feed your baby from six months.
When can you start your baby on whole milk?
Why should I wait until my baby is at least 12 months old to introduce cow's milk? Babies can't digest cow's milk as completely or easily as breast milk or formula. Cow's milk contains high concentrations of protein and minerals, which can tax your baby's immature kidneys.