Been reading about music tunes and hertz and now I know why I love to add amps and sun woofers to my daily cars.


According to the current study, sound waves with 528 Hz frequency in 100 dB intensity induce testosterone production in brain by enhancing StAR and SF-1 and reducing P450 aromatase gene expression. Frequency of 528 Hz also reduces total concentration of reactive oxidative species in brain tissue.Nov 9, 2018

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