What if your sleep struggles aren’t a discipline issue… but a signal?
In this episode, Dr. Christine Smith sits down with Adam Wertz, CEO and Founder of Rebis Health, to unpack a powerful reframe: sleep problems are often downstream symptoms of airway dysfunction, nervous system dysregulation, and impaired cellular energy.
Rather than labeling insomnia or sleep apnea and prescribing a CPAP or pill, Adam and his team take a systems-based, root-cause approach — looking at form, function, breathing mechanics, mitochondrial health, and circadian biology.
This conversation bridges airway dentistry, sleep medicine, functional medicine, and nervous system physiology — revealing how deeply sleep is intertwined with metabolism, hormones, cognition, mood, and long-term brain health.
Main Topics Covered
What sleep actually is: repair, restoration, and return to homeostasis
The glymphatic system and nighttime brain detox
Airway dysfunction as a root cause of sleep disorders
Why 3:00 a.m. wake-ups happen (REM sleep & breathing instability)
Mitochondria, oxygen, and the connection between sleep and cellular energy
Sleep issues in children (mouth breathing, ADHD-like symptoms, development)
REM disruption and links to neurodegenerative risk
HRV and wearables as markers of nervous system health
Circadian rhythm basics: why sleep starts in the morning
Connect with Adam Wertz
Website: https://www.rebishealth.org/team/adam-wertz
LinkedIn: https://www.linkedin.com/in/adam-wertz-63535712/
Connect with Dr. Christine Smith
Website: https://depthwellness.com/about-christine
Depth Wellness: https://depthwellness.com/
Instagram: https://www.instagram.com/drchristinesmith/?hl=en
Sleep is not weakness.
It is not laziness.
It is not optional.
It is the nightly negotiation between survival and repair.
If your sleep is broken, your body is asking for something deeper to be addressed.
And that’s not a flaw.
It’s a signal.