The vagus nerve can be split into three zones — the upper vagus, the middle vagus, and the lower vagus — and each one likes to be worked on in slightly different ways — The vagus nerve represents the main component of the parasympathetic nervous system and it delivers information from the gut to the brain, communicates with the diaphragm, sends anti-inflammatory signals to other parts of the body, and can be found behind the tongue, in the throat, neck, heart, lungs, abdomen, and…