Podcast: Play in new window | Download
Subscribe: Apple Podcasts | Amazon Music | RSS | More
We treat the flare, the fatigue, the gut. And we keep missing the system underneath all of it: the one chronic stress has been quietly rewiring for years.
In Episode 285, Dr. Deb breaks down what stress and trauma actually do inside the body, and the evidence-based tools that can help you regulate your nervous system before it turns into chronic illness.
Episode description
This week I am going deep on something almost every patient carries and almost no lab captures cleanly: the physiological cost of stress and trauma. Stress is not just a feeling. It is a measurable, full-body cascade that touches your hormones, your gut, your immune system, and your sleep. Left unchecked, it can quietly set the stage for the exact chronic conditions so many women get dismissed for.
I walk through the HPA axis, the gut-brain connection, and polyvagal theory in plain language, then get practical: the daily nervous system tools I actually use with patients, and why they work.
What you will learn
Why stress is a full-body physiological cascade, not just something in your head
How the HPA axis and cortisol can drive inflammation and autoimmune flares
The gut-brain connection and why stress affects blood-brain barrier integrity
Vagus nerve techniques you can use daily, including paced breathing and vocalization
Why sleep, magnesium, movement, and social connection help protect your nervous system
Timestamps
[00:00] Introduction: How stress shows up in the body
[02:30] The stress cascade: HPA axis and inflammation
[03:57] Chronic stress and autoimmune flares
[05:53] The gut-brain axis and blood-brain barrier
[07:17] Trauma vs acute stress and polyvagal theory
[08:39] Practical tools: vagus nerve and breathing
[11:29] Sleep, nutrients, and movement in recovery
[15:20] Social connection and early warning signs
[17:00] Tools and community support
[18:26] Conclusion: Proactive steps for nervous system health
Quotes
“Stress is a full-body, measurable physiological cascade.” – Dr. Deb Muth ND
“Regulate your vagus nerve on purpose every day.” – Dr. Deb Muth ND
“Sleep is when your HPA axis recalibrates.” – Dr. Deb Muth ND
For the practitioners here: how are you building nervous system regulation into your protocols, rather than treating it as an afterthought? I would love to compare notes.
Seen at Last: https://www.amazon.com/Seen-Last-Uncovering-Misdiagnoses-Reclaiming/dp/1969338768
Venaari: https://venaari.com/
Serenity Health Care Center: https://www.serenityhealthcarecenter.com/