Mclevin Dental Office

Breastfeeding and Oral Health: What New Moms Should Know

If you’re a new mom, you’ve probably heard about the benefits of breastfeeding for your baby’s health. But did you know breastfeeding can also play a role in your baby’s oral development—and that it can affect your own dental health, too? At McLevin Dental, we love supporting moms on every step of their journey, and we’re here to answer all your questions about breastfeeding and oral health.

How Breastfeeding Benefits Your Baby’s Teeth and Jaws

Research shows that breastfeeding supports healthy oral development. Here’s why:

The sucking action of breastfeeding promotes proper growth of your baby’s jaw and facial muscles.

Breastfed babies tend to have a lower risk of misaligned teeth or bite problems later in childhood.

Breast milk itself does not cause cavities; it’s how and when your baby feeds that matters most.

Does Breastfeeding Cause Cavities?

Breastfeeding alone doesn’t cause cavities. The main risk comes from frequent night feedings after teeth emerge, especially if your baby falls asleep at the breast without cleaning their mouth afterward. Sugars in milk can stay on your baby’s teeth, increasing the risk for tooth decay.

Protecting Your Baby’s Oral Health While Breastfeeding

Once the first tooth appears, wipe your baby’s gums and teeth after each feeding, especially at night.

Start brushing with a baby toothbrush and a tiny smear of fluoride toothpaste.

Avoid letting your baby nurse continuously throughout the night as teeth come in.

Oral Health for Breastfeeding Moms

Breastfeeding can sometimes cause dry mouth or dehydration. Drink plenty of water, especially if you notice your mouth feels dry or sticky. Good hydration helps prevent cavities and bad breath.

Nutrition and Your Smile

A balanced diet supports both milk production and your oral health. Choose calcium-rich foods like yogurt and leafy greens, and keep up with daily brushing and flossing.

Dental Visits While Nursing

If you’re breastfeeding, it’s safe to have dental check-ups, cleanings, and even most routine dental treatments. Let your dentist know you’re nursing—at McLevin Dental, we take every precaution to ensure your comfort and safety.

The Bottom Line

Breastfeeding benefits both you and your baby, but it’s important to be mindful of oral care for you both. Early dental habits can help prevent cavities and set your child up for a healthy smile for life. If you have questions about dental care while breastfeeding, our friendly team at McLevin Dental is always here to help.

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