Sound, the Vagus Nerve & HRV: What the 2025 Research Says

Sound, the Vagus Nerve & HRV: What the 2025 Research SaysBy: Peter Paul Parker Published on: 04/11/2025

A plain-English summary of 2025 studies on sound, vagal tone and HRV, plus simple home practice.

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Sound, the Vagus Nerve & HRV: What the 2025 Research Says