The vagus nerve, the longest nerve in the body, originates in the brainstem and extends down into the abdomen. It monitors and receives information about the functioning of the heart, lungs ...
often called the “rest and digest” system because it helps the body relax after periods of stress and regulates bodily functions like digestion and heart rate. “The vagus nerve is the main ...
“This bundle projects from your brain to every organ in your body, like your heart, your lungs, your spleen, your kidneys, your intestines. “The vagus nerve is this bidirectional superhighway ...