Breastfeeding & Infant Oral Health

Breastfeeding can have numerous positive effects on a baby’s health, including their oral health. 

Not only can breastfeeding help to supply the minerals and nutrients needed for strong teeth, but it may also help with tooth alignment and decay prevention. Breast milk has antibacterial properties that can fight off cavity-causing bacteria, and the act of breastfeeding may encourage proper teeth alignment and development. 

Even if you are unable to breastfeed or have chosen not to, there are steps you can take to promote your infant’s oral health and prevent common problems like tooth decay or teeth misalignment (malocclusion). Gently cleansing your baby’s gums after feeding, monitoring for any signs of decay, and never letting your baby go to bed with a cup or bottle can help ensure healthy gums and teeth.

How Breastfeeding Affects your Infant's Oral Health

Breastfeeding is considered the best way to give your baby the nutrients needed for healthy development and growth. Breast milk is safe and offers essential nourishment and antibodies. Research has shown that breastfeeding can provide long-term health advantages to the child as well as the mother.  

The benefits of breastfeeding also extend to oral health and dental care.1 This is due to a number of factors, including the overall optimal nutrition delivered by exclusive breastfeeding. In addition, breast milk has antibacterial properties that can help fight off plaque and bacteria buildup, and its sugar makeup may contribute less to cavities and decay than the sugars used in formulas. 

In terms of teeth alignment, as well as exposure to sugars and plaque, the anatomy of the nipple may also be advantageous when compared to an artificial bottle nipple.