Nathan Febel
Source:
Akimoto, K., Hu, A., Yamaguchi, T., & Kobayashi, H. (2018, September 6). Effect of 528 Hz music on the endocrine system and Autonomic Nervous System. Effect of 528 Hz Music on the Endocrine System and Autonomic Nervous System. Retrieved February 27, 2023, from https://www.scirp.org/html/2-8204397_87146.htm
"Tension-anxiety and Total Mood Disturbance scores were significantly reduced after exposure to 528 Hz music, while there was no significant difference following 440 Hz music. These results suggest that the influence of music on the autonomic nervous system and endocrine system varies depending on the frequency of the music, and furthermore, that 528 Hz music has an especially strong stress-reducing effect, even following only five minutes of exposure."
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(Akimoto et al, 2018)