We often do not think about how we breathe but it is one of the most powerful ways to support both oral and whole-body health. At Wellspring Dental Health, we understand wellness begins with the breath, and your mouth plays an important role in that balance.

Why Nasal Breathing Matters

Breathing through your nose is the way your body was designed to function. The nose filters, warms, and humidifies the air before it reaches your lungs which helps your immune system defend against viruses, bacteria, and allergens. Nasal breathing also produces nitric oxide, a molecule that supports circulation and boosts immune response.

When you breathe through your mouth instead, that natural filtration system is bypassed. Mouth breathing can dry out your oral tissues, disrupt your oral microbiome, and increase your risk for cavities, gum inflammation, and even sleep disturbances.

The Mouth–Body Connection

Your mouth and airway are part of one continuous system. Chronic mouth breathing can lead to changes in jaw alignment, increased inflammation, and decreased oxygen flow. This can affect your energy, mood, and immune resilience.

Simple Ways to Support Healthier Breathing

• Check in: Notice how you breathe throughout the day — is your mouth open?
• Encourage nasal breathing: Try gentle breathing exercises or nasal rinses to open airways.
• Optimize your sleep: If you snore or wake up with a dry mouth, mention it at your next visit. We can help identify the root cause.
• Relax your jaw: A relaxed tongue and jaw encourage proper breathing patterns. Your tongue should rest gently behind the front teeth.

At Wellspring Dental Health, we see breathing as a vital part of oral wellness. Supporting your airway and your immune system begins with a single, mindful breath through your nose.

References

1. Lundberg, Jon O., et al. “Nasal Contribution to Exhaled Nitric Oxide at Rest and During Breath-Holding in Humans.” American Journal of Respiratory and Critical Care Medicine, vol. 158, no. 2, 1998, pp. 538-542.
2. “The Impact of Mouth Breathing on Dentofacial Development.” Frontiers in Physiology, vol. 13, 2022.
3. Ramirez-Yañez, German O. “Mouth Breathing: Understanding the Pathophysiology of an Oral Habit and Its Consequences.” Medical Research Archives, vol. 11, no. 1, Jan. 2023, doi:10.18103/mra.v11i1.3478.
4. Lundberg, Jon O., et al. “Greater Nasal Nitric Oxide Output During Inhalation: Effects on Airway Function.” BMC Pulmonary Medicine, vol. 7, 2007, article 10.
5. “Nose Breathing: Benefits, How To, Exercises to Try.” Healthline, 2021