09/03/2026
When the nervous system is activated, the body often needs simple signals of safety to begin settling again.
Humming is one of the quickest ways to support this shift.
When a person hums, gentle vibrations are created in the throat, which stimulates the vagus nerve. The vagus nerve plays an important role in activating the body’s rest and digest response and helping the system move out of stress.
Humming also naturally lengthens the exhale. A longer exhale signals to the body that it can begin to slow down, which supports the parasympathetic nervous system.
A simple practice to try: take a slow inhale through the nose and allow the exhale to become a gentle hum.
Small, body based practices can help the nervous system find moments of calm during stressful periods.