Before diving into the comparison, let's first understand what vagus nerve stimulation is. The vagus nerve is a key player in the body's parasympathetic nervous system, responsible for regulating many essential bodily functions, including heart rate, digestion, and mood. Vagus nerve stimulation involves sending mild electrical impulses to the vagus nerve to help regulate these functions. https://www.parasym.co/parasym-device-transcutaneous-vagus-nerve-stimulation.html