The vagus nerve is a remarkable structure that plays a crucial role in your body's ability to handle stress and maintain overall health. This long, wandering nerve extends from the brainstem down through the neck, branching out to numerous organs including the heart, lungs, and digestive tract. Its name, derived from the Latin word for "wandering," perfectly encapsulates its extensive reach and diverse functions. By understanding the anatomy of the vagus
nerve, you can begin to appreciate its vital role in regulating bodily functions and how its proper functioning is essential for reducing stress and promoting wellness.