What do the levels on baby bottle nipples mean?

Level 1 nipples are designed for newborns and premature babies. They have a slow flow rate that helps newborns avoid choking.

Level 2 nipples are for 3-6-month-old babies and transition babies transitioning between a slow and medium flow rate.

Level 3 nipples are suitable for babies six months and older. Babies are ready for level three once they can manage thicker liquid easily or eat pureed foods. Medium nipples support smooth sipping without spilling.

Level 4 nipples are designed for toddlers 12 months and older who can handle thicker liquids like juice efficiently. Level 4 nipples allow them to control liquid faster with ease during toddler feedings.

It's crucial to select the appropriate nipple level to ensure your baby effectively gets the milk or formula and reduces the risk of choking or frustration due to too fast or too slow a flow rate.