Benefits of listening to music tuned to 432 Hz include potential stress reduction, improved focus, and better sleep. Studies suggest it can decrease heart rate and improve satisfaction, though some research is preliminary and relies on anecdotal evidence for other claims like physical healing. The 432 Hz frequency is often used in sound healing, meditation, and spiritual practices due to its perceived calming, natural, and heart-centered quality compared to the modern standard of 440 Hz. Potential benefits supported by research Reduced heart rate: A study noted a significant decrease in heart rate for those listening to 432 Hz music compared to 440 Hz music. Improved satisfaction and focus: Some research indicates that people are more satisfied and Potential for better sleep: Studies suggest 432 Hz music may help people fall asleep faster and sleep more deeply. Increased alpha wave activity: Listening to 432 Hz music may increase alpha brain waves, which are associated with a relaxed, yet alert state. Other reported benefits Stress and anxiety reduction: Many users report that 432 Hz helps them feel calmer and can decrease cortisol levels. Physical and emotional healing: Claims are made that 432 Hz can promote physical healing and release emotional blockages, though more research is needed.