# The Vagus Nerve - Could this be the key to reducing your inflammation?

An episode of [Change Your Mind with New Scientist](https://invisiblenetwork.ai/podcast/1896636265), 17 Sep 2026, 41 min.

Audio: https://traffic.megaphone.fm/ARML3605181914.mp3

Feeling tempted by social media tips to “reset” your vagus nerve, fix your anxiety and banish inflammation? In this episode, Health Journalists Cat de Lange and Helen Thomson dig into the science behind vagus nerve stimulation. With neurosurgeon and researcher Kevin Tracey, they explore how this a modern wellness obsession came about, what FDA‑approved implants can really do for conditions like rheumatoid arthritis, and why most DIY hacks may be running ahead of the evidence. Produced by Emily Bird We want to hear your thoughts, leave a comment or send in your ideas for future episodes to changeyourmind@newscientist.com Find out more about The Vagus Nerve at New Scientist: https://www.newscientist.com/article/2388223-unravelling-the-secrets-of-the-vagus-nerve-will-revolutionise-medicine/ Sources: The Great Nerve book by Kevin Tracey https://www.penguin.co.uk/books/470370/the-great-nerve-by-tracey-dr-kevin/978140597850 Linda Watkins paper: https://pubmed.ncbi.nlm.nih.gov/7746479/ Kevin’s original paper triggering the discovery of inflammation and vagus nerve: https://pubmed.ncbi.nlm.nih.gov/9361344/ Testing the inflammation-vagus nerve theory: https://pubmed.ncbi.nlm.nih.gov/10839541/ Earlobe experiment: https://jasontsukahara.com/publications/2021-ijp-vagus-pupil/2021-ijp-vagus-pupil.pdf Small human study recording non invasive vagus stimulation and brain response https://pubmed.ncbi.nlm.nih.gov/28648089/ POTS: https://pubmed.ncbi.nlm.nih.gov/37999672/

Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.