BiTE Dentistry

BiTE Dentistry Wellness dentist serving Nashville over 25 years focuses on whole-body wellness. We look forward to hearing from you!

Dr. Cristin McPherson Lewis gets to the root cause of dental issues—addressing airway, function & prevention—while creating healthy, confident smiles with compassionate care. A healthy smile is more than just an attractive asset; it’s also essential to your overall well-being. At the office of Bite Dentistry in Nashville, Dr. Cristin McPherson-Lewis provides skilled and experienced care to create

beautiful smiles that support optimal oral health and wellness. What sets Bite Dentistry apart from other offices is its holistic approach to care. Dr. McPherson-Lewis practices whole health dentistry, expertly integrating all aspects of a patient’s oral health, and wellness into developing biologically sound treatment plans that support ongoing well-being. Trained in the provision of BioRejuvenation dentistry as well as treatment for issues affecting airway health, Dr. McPherson-Lewis helps patients breathe easier, enjoy improved oral function, and achieve better overall health. As a dental practice with long-established roots in the community and a legacy of excellence, Bite Dentistry offers a comprehensive selection of services and “total dental care” for every member of your family. From preventive care and routine treatment to orthodontic treatment with ClearCorrect®, laser dentistry, dental implants, and much more, our office provides all the care your family needs. You can rest assured your smile is in the best of hands at the office of Bite Dentistry in Nashville! To learn more about our practice and the many services we provide, give us a call today.

05/01/2026

Bedwetting is not always “just a phase.”

As a whole-health dentist, I’ve learned to ask better questions.

Because sometimes when a child is wetting the bed, the conversation may need to include:
• sleep quality
• mouth breathing
• snoring
• restless sleep
• airway and oral function

That does not mean bedwetting always points to one cause.
But it may be one clue that the body is working harder at night than it should.

3 things I’d want parents to notice:
1. Does your child sleep with their mouth open?
2. Do they snore, toss, grind, or wake up tired?
3. Are there other signs like dark circles, congestion, or restless sleep?

Sometimes the mouth, airway, and sleep story are more connected than people think.

This is educational only, not a diagnosis.
If this sounds familiar, start with the self-check or book a clarity call.

Dr. Cristin Lewis, DDS, AMD.
Whole-Body Health Wellness Dentistry | Nashville, TN.
BiTE Dentistry | The Breathe Institute.

04/26/2026

Reflections from Scottsdale.
ASBA 2026 ended yesterday.

I’m sitting with my coffee this morning thinking about every woman I talked to this weekend, patients, dentists, mothers, daughters.

And one thing I have to say out loud, to all of you:
If you sleep 8 hours and still wake up tired,
It’s not in your head.
It’s not just stress.
It’s not just hormones.
It might be your airway.
1 in 5 women have sleep apnea.
9 out of 10 of us are undiagnosed.

Read that twice.
The reason is simple, and infuriating.
Sleep apnea was studied in men first.
The textbook signs are male signs.
Loud snoring. Witnessed gasping. Falling asleep at red lights.

Most of us don’t present that way.
We present like this:
Insomnia.
Wake up at 3am and can’t get back down.
Morning headaches.
“Tired but wired” all day, then crash at 4pm.
Mood changes nobody can explain.
Brain fog.

The kind of fatigue 8 hours of sleep doesn’t touch.
For 30 years, women showing up at the doctor with these symptoms have been told the same things:
“It’s anxiety.”
“It’s depression.”
“It’s perimenopause.”
“It’s just stress, honey, try yoga.”

Sometimes it is those things.
Often, it’s an airway nobody thought to look at.
The mechanism failure isn’t us.
It’s a screening system built for the wrong gender.
That’s what I trained with Dr. Felix Liao to fix.
That’s what I came back to ASBA to deepen.
And to my fellow women dentists who were in that room with me —
I have to say this part too.
We treat everyone except ourselves.
We refer our patients for second opinions we’d never get for ourselves.
We schedule everyone’s hygiene visit but our own.
We run on coffee and willpower and call it “practice.”
93% of dentists who train with Dr. Felix have Impaired Mouth Syndrome themselves.
We can’t see in our patients what we’ve never been taught to see in ourselves.
So here’s what I’m asking, woman to woman:
Put yourself first this once.

04/23/2026

My husband wearing a CPAP was one of the moments that changed the way I saw health.

It made me ask better questions.

Not just:
How do we manage the symptom?

But:
Why is this happening in the first place?
What is the airway telling us?
What is the mouth telling us?
What is sleep, breathing, and whole-body health trying to reveal?

That shift is part of why I became an AMD.

Not because I wanted to do “more dentistry.”
Because I realized this work is bigger than teeth.

It is about better breathing.
Better sleep.
Better questions.
And helping families see the bigger picture earlier.

That is why being in rooms like this matters to me.
It keeps refining the mission.
It keeps reminding me why I do this.

If this story resonates with you, start with the self-check or book a clarity call.

Dr. Cristin Lewis, DDS, AMD.
Nashville Root-Cause Airway & Whole Body Wellness.

04/21/2026

Is TMJ related to airway problems? Sometimes, yes.

If you’re a woman and you’ve been dealing with:
• jaw tension or clenching
• waking up tired even after “sleeping enough”
• headaches, neck tension, or feeling wired and drained

It may be worth asking a bigger question.

Sometimes TMJ is not just about the jaw.
Sometimes it overlaps with how you breathe, how you sleep, and how much stress your body is carrying at night.

3 simple things to start noticing:
1. Are you waking up with jaw soreness, headaches, or dry mouth?
2. Are you clenching more when you’re stressed or sleeping poorly?
3. Are fatigue, snoring, or restless sleep also part of the picture?

3 supportive next steps:
• Start tracking your symptoms instead of dismissing them
• Pay attention to sleep quality, not just sleep quantity
• Ask better questions about airway, bite, and whole-body patterns

This is educational only, not a diagnosis.
If this sounds familiar, start with the self-check or book a clarity call.

Dr. Cristin Lewis, DDS, AMD.
Nashville Root-Cause Airway & Whole Body Wellness.

04/18/2026

Mouth breathing isn’t just a habit—it’s a red flag.

If your child sleeps with their mouth open, snores, drools, or wakes up tired… something deeper may be going on.

The body is choosing the mouth because the nose isn’t working well.

And over time, that can impact sleep quality, focus, growth, and even facial development.

Don’t ignore the signs.
Early awareness can change everything.

If this sounds like you, start with the Impaired Mouth Self-Check or book a clarity call.

Dr. Cristin Lewis, DDS, AMD
Nashville Root-Cause Airway & Whole Body Wellness

04/18/2026

What if the signs of airway issues in your child are already there… and easy to miss?

They don’t always look serious.
Sometimes it’s just:
mouth breathing, snoring, restless sleep, dark circles, or constant fatigue.

Easy to normalize. Easy to overlook.

But these small signs can point to how your child is breathing, sleeping, and developing.

The earlier you notice them, the more you can do.

Because it’s not just about sleep…
it’s about growth, behavior, and long-term health.

Dr. Cristin Lewis, DDS, AMD
Nashville Root-Cause Airway & Whole Body Wellness.

04/18/2026

What color is your airway?

It might sound like a strange question… but it can change everything.

A “red” airway often means restriction, inflammation, or struggle—mouth breathing, snoring, poor sleep.
A “green” airway flows with ease—quiet breathing, deeper sleep, better oxygen.

Most people don’t even know where they fall.

But once you start asking the right question, you start seeing the signs.

Because it’s not just about breathing…
it’s about how well you live, sleep, and grow.

Dr. Cristin Lewis, DDS, AMD.
Nashville Root-Cause Airway & Whole Body Wellness.

04/18/2026

Snoring during menopause isn’t random—it’s hormonal.

As estrogen and progesterone levels drop, the muscles that help keep your airway open can lose tone.
The result? More airway collapse, more snoring, and often more fragmented sleep.

You might notice:
louder snoring, waking up tired, night sweats, or feeling like sleep just isn’t restorative anymore.

It’s not just “getting older.”
It’s your airway responding to change.

And the good news? There are ways to support your breathing and sleep through this transition.

Because you deserve deep, quiet, restorative sleep—at every stage.

Dr. Cristin Lewis, DDS, AMD.
Nashville Root-Cause Airway & Whole Body Wellness.

04/16/2026

You’re exhausted.
Your partner says you snore.
And you keep wondering: is this “just snoring”… or is it something more?

Loud snoring is not always sleep apnea, but it can be a sign that breathing during sleep is not as smooth or restorative as it should be. Common red flags people also notice are waking up tired, dry mouth, headaches, brain fog, or daytime sleepiness. 

What this may mean
Sometimes the issue is not only “sleep.” It may be worth asking better questions about your airway, your nighttime breathing, and how your body is recovering. Sleep apnea involves repeated pauses in breathing during sleep, and people who snore or gasp during sleep may want to talk with a healthcare provider about screening or testing. 

3 simple things you can start paying attention to
1. Notice the pattern. Do you also wake up tired, with dry mouth, headaches, or daytime sleepiness? Those clues matter. 
2. Support better sleep habits. Sleeping on your side, avoiding alcohol close to bedtime, and addressing nasal congestion can help reduce snoring in some people. 
3. Don’t ignore persistent snoring. If snoring is loud, frequent, or paired with gasping, choking, or heavy fatigue, it may be time to ask about sleep evaluation. 

This is educational only — not a diagnosis.
If this sounds familiar, start with the Impaired Mouth Self-Check or book a clarity call.

Dr. Cristin Lewis, DDS
Whole-Body Health Wellness Dentistry | Nashville, TN
BiTE Dentistry | The Breathe Institute.

Address

3212 West End Avenue, Suite 301
Nashville, TN
37203

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm

Telephone

+16152977440

Website

https://api.leadconnectorhq.com/widget/bookings/book-15-min-call-clarity, https://drcristinlew

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