The vagus nerve is a central internal communicator between the head and the body. From its origins in the brainstem, it extends through the neck and chest to the intestines, regulating vital processes in our respiratory, cardiac, and digestive systems. Due to its extensive reach, it has a profound impact on our mental and physical health. Therapies that activate the vagus nerve – such as deep breathing, meditation, and electrical stimulation – are gaining traction, but do they work?
This documentary explores the latest research on the vagus nerve, and its potential role in treating chronic diseases such as epilepsy, long COVID, and depression. We investigate the social media hype surrounding nerve stimulation devices and exercises, uncovering new insights into a nerve that could transform our understanding of health and therapy.
