Your Anxious Brain, Your Stressed Gut, and the Loop Between Them

Your gut and brain are in constant conversation, which means what’s happening in your gut can influence your mood, stress response, sleep, and overall mental health—and chronic stress and nervous system dysregulation can influence your gut right back. In this episode, we unpack the gut-brain axis, microbiome, inflammation, and common gut disruptors; explore when gut health might be a missing piece in persistent anxiety or depression; and talk through the foundational habits and functional testing that can help you know where to start.

3 Takeaways:

1. Your gut and brain are in constant, bidirectional conversation. Mental health isn’t just happening in your head, and digestive health isn’t separate from your nervous system. Stress can disrupt the gut, and gut dysfunction can add stress back into the system—which also means there are multiple places you can intervene.
2. Gut health is one piece of the physiological environment your brain and nervous system are functioning within. Yes, physiology matters; but we're not going to turn one physiological mechanism into The One singular explanation as to why your symptoms exist.
3. Start with the foundations, then get more specific if needed. Sleep, diverse nourishment, movement, connection, and nervous system regulation all support gut-brain health. If those foundations are reasonably supported and you’re still struggling, targeted testing may help identify what’s keeping you stuck.

CLICK HERE for the full show notes, resources, and 3 tangible takeaways!

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Resources Mentioned:

• Healing Through the Vagus Nerve by Amanda Armstrong — pages 40–41
• Our Gut Health Testing + support: CLICK HERE
• Some mentioned sources:
  • https://pubmed.ncbi.nlm.nih.gov/36881351/
  • https://pubmed.ncbi.nlm.nih.gov/27067014/
  • https://ipa-biotics.org/exploring-the-gut-brain-connection-psychiatric-medications-obesity-and-microbiome-interventions/
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC7883890/

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Disclaimer: This podcast is for informational and educational purposes only and is not a substitute for professional medical or mental health advice, diagnosis, or treatment.

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