432Hz Healing Music Bundle – 4 CD Volumes for Stress Relief, Sleep & Emotional B

• Tuned to 432Hz, shown to lower heart rate by ~4.8 bpm vs. 440Hz (p = 0.05). • Supports stress and anxiety relief – nurses experienced a 3.82 mmHg drop in systolic blood pressure and 2.7 breaths/min reduction in respiratory rate after 432Hz breaks.

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