The rediscovery of the ancient solfeggio frequencies established in motion a journey of exploration into the sector of sound therapy. While in the eighties, biochemist Dr. Glen Reins conducted further more analysis on sound frequencies, on the lookout to the effect of sound waves on the human human body. https://whatfrequencyisb11006.cosmicwiki.com/1177999/the_basic_principles_of_frequência_396_hz