The Science of Stress: The Vagus Nerve

Chronic stress affects the nervous system and also explains why so many people live in a constant fight-or-flight response. This discussion explores the role of the vagus nerve in regulating key systems in the body, including heart rate, breathing, digestion, and stress hormones. With her co-host Jeremy, Rebecca also shares practical ways to down-regulate the nervous system and return to a healthier rest-and-digest state, including breathwork, consistent sleep habits, gentle movement, cold exposure, and meaningful social connection.