01/21/2026
When we see a child constantly breathing through their mouth, we arenât just looking at a âquirk.â We are looking at a functional choice that changes the way their body receives oxygen and how their face develops.
The âMouth Breathingâ Chain Reaction:
â The Airway: Mouth breathing often causes the tongue to drop and the airway to narrow.
â The Energy: Mouth breathing is shallow and inefficient, often leading to that âtired but wiredâ feeling or restless sleep.
â The Growth: Without the tongue resting on the roof of the mouth to provide support, the upper jaw can grow narrow, leading to crowded teeth later on.
The âNasal Breathingâ Advantage:
⢠The Filter: The nose warms, humidifies, and filters every breath.
⢠The Support: With the mouth closed, the tongue suctions to the palate, acting as a natural âexpanderâ for a wide, healthy smile.
⢠The Rest: Nasal breathing signals the body to enter a deep, restorative state of sleep.
Does your child struggle to keep their lips sealed?
đ Click the link in our bio to book an evaluation. Letâs look at the âlinkâ between their breathing and their growth!
FunctionalHealth