432Hz Humming For The Vagus Nerve

Humming stimulates your vagus nerve. This plays a key role in activating the parasympathetic nervous system - otherwise known as your “rest and digest” state. Because your vagus nerve runs through both the larynx and pharynx in your throat, humming creates a vibration that stimulates your vagus nerve and can increase your vagal tone (the health of your vagus nerve). This has numerous benefits, including promoting a sense of relaxation and calm, increasing the amount of nitrous oxide in the blood, and improving heart rate. Humming at 432Khz also helps to create a sense of relaxation and inner calm.