How Breastfeeding Affects Your Child's Oral Health

How Breastfeeding Affects Your Child’s Oral Health

CHOOSING TO BREASTFEED a child is a personal and special decision for each mother and each pregnancy. At Sunny Days Dental, we are cognizant of the work life balance necessary to even ALLOW a mother the ability to make that choice. As a basic rule, sufficient paid maternity leave and an actively involved partner or other adult living with the new family will significantly increase the likelihood the mother can even make the choice to breastfeed those first few months. Hopefully our country will catch up with understanding the significance of these basic necessities!

Not only does nursing provide a valuable bonding experience for mother and baby, it also has many potential health benefits, such as decreasing the child’s risk of SIDS (sudden infant death syndrome) and lowering the chances of mom developing breast and ovarian cancer. But what effect can breastfeeding have on baby’s oral health and development?

Breastfeeding Aids in Bite Alignment

You may not have known that the sucking mechanisms are different for bottle-fed and breastfed babies. Breastfeeding stimulates muscle tone in the jaw because it requires the use of the jaw muscles more so than bottle-feeding. A study published in “Pediatrics” also showed that babies who were exclusively breastfed for six months were 72 percent less likely to have crooked teeth.

With that being said, it is important to remember that every child is different. Breastfeeding does not guarantee that a child will not have future orthodontic problems just as bottle-feeding does not always lead to bite misalignment. There are many factors that go into bite alignment such as thumb-sucking, pacifier use and genetics.

Decrease Your Child’s Risk of Tooth Decay

Breastfed babies have a reduced risk of cavities. This is simply because they aren’t at risk for baby bottle toothdecay. Baby bottle tooth decay happens when a child is put to bed with a bottle that contains formula, milk, or fruit juice. During your child's initial dental visit here at Sunny Days Dental in East Austin, we will discuss your family's homecare practices and any customizations that can be made to optimize your child's oral health.


To prevent decay, whether bottle feeding or breastfeeding, gently wipe your infant’s gums with a wet washcloth or soft towel after feedings. Later, when your child’s teeth finally make an appearance, start brushing them with a small toothbrush and fluoride toothpaste twice daily. For children under three, use no more than a smear of toothpaste, approximately the size of a grain of rice.

And good news, moms. The eruption of teeth doesn’t mean you have to stop breastfeeding. Every mother and every child is different. Start weaning your child whenever it is right for both of you!

Moms, Don’t Neglect Your Own Oral Health

Mothers with newborns tend to be completely focused on taking care of the new addition to their family, which is how our infants develop best! But, moms (and dads!), don’t let that get in the way of setting enough time aside to focus on your oral hygiene. Cavity prevention is even more crucial for new parents, as bacteria can be transferred from you to your baby.

We Want Healthy Smiles for Mothers and Their Children

Whether you choose to breastfeed or bottle-feed your baby, or a combination of both, it’s up to parents to start their children off right when it comes to their oral health and development. If you have any questions concerning pediatric oral health care, give us a call. Our job is to keep families smiling!

To our patients and friends, thank you. And to all those tech companies moving into Austin, can we get some paternity leave already??!!

Categories: Health Tips

Get In Touch With Us

Why Choose Us?

  • Convenient Location
  • Early/Late Hours
  • Same Day Appointments
  • Walk-Ins Welcome
  • Personalized Attention
  • Soothing & Calm Office Environment
  • Most Insurances Accepted