Does Breastfeeding Affect Oral Health?


Breastfeeding Oral Health Marielaina Perrone DDS

Breastfeeding, often referred to as the ‘liquid gold’ of infant nutrition, is not only known for its numerous health benefits but also for its intriguing effects on oral health. As mothers provide this natural nourishment to their babies, they might not be aware of the intricate dance happening within those tiny mouths. This dance influences not only the infant’s dental development but also the oral health of the breastfeeding mother. In this article, we delve into the fascinating connection between breast milk and oral health, shedding light on how this age-old practice impacts infants and mothers alike.

Effects Of Breastfeeding

Breastfeeding has several effects on oral health, both for the mother and the infant. Below are some ways in which breastfeeding can impact oral health:

For Infants:

  1. Development of Proper Jaw and Tooth Alignment: Breastfeeding requires infants to use their tongue and jaw muscles differently than bottle-feeding. The sucking action required helps promote the development of proper jaw and tooth alignment.
  2. Reduced Risk of Dental Decay: Breast milk is less likely to cause dental decay (cavities) in infants than sugary or acidic drinks. However, practicing good oral hygiene is essential by wiping the baby’s gums with a clean cloth or using a soft baby toothbrush once teeth emerge.
  3. Improved Muscle Tone: The sucking motion during breastfeeding can help improve tongue and facial muscle tone, which can benefit speech development.

For Mothers:

  1. Reduced Risk of Gum Disease: Some studies suggest breastfeeding may be associated with a reduced risk of periodontal (gum) disease in mothers. The exact mechanism behind this is unclear, but hormonal changes during breastfeeding may play a role.
  2. Delayed Return of Menstruation: The hormonal changes associated with breastfeeding can delay the return of menstruation in some women. This may reduce the risk of iron-deficiency anemia, which can impact oral health by increasing the risk of gum problems.

It’s important to note that while feeding via the breast offers several potential benefits for oral health, other factors such as genetics, diet, and oral hygiene practices also play a significant role in determining an individual’s oral health. Additionally, breastfeeding should be complemented with proper oral hygiene practices for both the mother and the infant to maintain optimal oral health.

Oral Health Breastfeeding Marielaina Perrone DDS

Don’t Forget Dental Visits

Maintaining regular dental check-ups and practicing good oral hygiene habits, such as brushing, flossing, and a healthy diet, are essential for mothers. For infants, it’s crucial to begin oral care early, even before the emergence of teeth, to establish good oral hygiene habits and ensure proper oral development. Consulting with a pediatric dentist can guide infant oral care during breastfeeding.


In conclusion, the bond between breastfeeding and oral health is complex and mutually beneficial. For infants, breastfeeding provides essential nutrients and contributes to proper oral development, laying the foundation for a lifetime of healthy smiles. Mothers, on the other hand, experience various oral health effects during breastfeeding, from potential challenges to improved dental health outcomes.

As we celebrate the many advantages of breastfeeding for infants and mothers, it is crucial to remember that maintaining oral health remains a shared responsibility. New mothers should continue regular dental check-ups, practice good oral hygiene, and seek dental care from Marielaina Perrone, DDS, if they encounter dental issues during breastfeeding.

Breastfeeding is a beautiful journey that extends far beyond nourishment—a source of comfort, bonding, and nurturing. By understanding the interplay between feeding and oral health, we can empower mothers to make informed decisions for their health and the well-being of their little ones, ensuring smiles that shine brightly throughout life.

About Marielaina Perrone, DDS

Cosmetic Dentist Marielaina Perrone DDS

Dr. Marielaina Perrone is a highly respected and experienced dentist in Henderson, Nevada, with over two decades of expertise in providing quality dental care to her patients. She graduated from Stony Brook University School Of Dental Medicine and has completed advanced training in cosmetic dentistry, implant dentistry, and orthodontics.

Dr. Perrone is committed to staying up-to-date with the latest advancements in dentistry and continuing education to provide the best possible care for her patients.

Dr. Perrone takes a patient-centered approach and believes in personalized treatment plans tailored to each individual’s unique needs and preferences. Her gentle and compassionate demeanor creates a comfortable and relaxed atmosphere for patients during their dental appointments.

Aside from dentistry, Dr. Perrone enjoys spending time with her family, traveling, and cooking. She also volunteers her time and expertise to various charitable organizations in her community.