12/03/2026
Introducing a cup is a crucial step for under 1s. It helps build the lip, tongue, cheek and jaw stability muscles needed for speech and swallowing and reduces the risk of tooth decay compared to bottles.
Start offering small sips of plain water or milk (breastmilk or their formula milk) in a free-flow cup from around 6 months of age as part of their daily routine and watch them grow.
Babies do not need juice, tea, fizzy drinks or added sugar in their diet. Water and milk are the only drinks they need.
[Image description: A baby sits in a highchair, drinking from a yellow cup. The child wears a white shirt with blue spots. The Derbyshire Family Health Service logo appears in the top right corner.]