Humming, laughter, singing, and gargling all stimulate the vagus nerve because the glossopharyngeal muscles are innervated by vagal branches; these behaviors lower pulse rate and blood pressure, and laughter clubs are recommended for hypertension prevention.
causalpending
Speaker
Unidentified Speaker — Vagus Nerve Hacks: Powerful Techniques to Enhance Health an… [irn3cFHmK-Y]Evidence Quote
“humming...that vibration stimulates the Vagas nerve...laughter so the Laughing Club...the more you laugh...you're stimulating your vagus nerve pulse rate goes down blood pressure goes down...goggle hard...you're really stimulating your vagus nerve”
Source
Vagus Nerve Hacks: Powerful Techniques to Enhance Health and Well-Being— Dr. Pradip Jamnadas, MDCreated: 8/11/2026, 1:38:33 AM
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