Author: Arshad Majid, Professor of Cerebrovascular Neurology, School of Medicine and Population Health, University of Sheffield

Manu5/Wikimedia, CC BY-SA The vagus nerve has quietly shaped how our bodies function for thousands of years. Recently, it has moved into the spotlight, especially in wellness culture, where manipulating it is often described as a way to calm the body, reset the nervous system or even treat a wide range of conditions. As someone […]