Endometriosis Root Causes: The Nervous System, Hormones & Immune Connection Explained

Send us Fan MailIn this episode, I explore a more integrative and systems-based understanding of endometriosis — moving beyond the conventional narrative of it being “just a hormonal condition” or “just about pain.”Drawing on emerging research and what I see daily in clinic, I introduce the neuroendocrine–immune axis — the dynamic relationship between the nervous system, hormones, and immune system — and explain why this interconnected network is key to understanding both the development and persistence of endometriosis.We look at why symptoms don’t always match what is seen clinically, why inflammation can become chronic, and why the body may struggle to clear endometrial tissue effectively. I also discuss the role of the vagus nerve, immune dysfunction, oestrogen metabolism, and the gut microbiome — including the relevance of beta-glucuronidase and how this is assessed in clinical practice.This episode is designed to help you make sense of your symptoms, feel validated in your experience, and begin to approach endometriosis in a more holistic and empowering way.What You’ll Learn Why endometriosis is not just a hormonal or pain condition  What the neuroendocrine–immune axis is — explained simply  How the nervous system influences inflammation, hormones, and immune function  The role of the vagus nerve and why vagal tone matters  Why inflammation in endometriosis often becomes chronic  How immune dysfunction contributes to the persistence of endometrial tissue  The concept of retrograde menstruation — and why it doesn’t explain everything  How the gut microbiome influences oestrogen balance  What beta-glucuronidase is and why it matters in endometriosis  How testing (such as the GI Effects stool test) can provide deeper insight  Why symptoms like fatigue, IBS, and heightened sensitivity are often connected  Practical ways to begin supporting your body today 🧠 Looking to support inflammation more effectively? → I often use and recommend specialised pro-resolving mediators (SPMs), such as Resolvin, to support the body’s ability to actively resolve inflammation — not just suppress it.You can explore it here: → UK: BodyBio UK Resolvin (code AUTOIMMUNITY for 15% discount at checkout) → US: BodyBio US Resolvin (code VJ15 for 15% discount at checkout)As always, speak to your practitioner to ensure this is appropriate for you.🧘‍♀️ Need nervous system support?→ I personally use and recommend Nurosym, a vagus nerve stimulation device clinically shown to support immune balance, inflammation, and stress recovery.Use this link: https://link.nurosym.com/VJ10 for 10% discount at checkout. 📥 New to the podcast or need a starting point?→ Download my free The Autoimmunity Recovery Plan— a simple guide that outlines the steps I recommend to all clients as they begin calming the immune response and rebuilding resilience.The information shared in this episode is for educational purposes only and is not intended to replace medical advice. Always consult your healthcare provider.Thanks for listening! You can join The Autoimmune Forum on Facebook or find me on Instagram @theautoimmunitynutritionist.