Psilocybin Psilocybin, the psychoactive compound located in "magic mushrooms," has become employed for ceremonial and medicinal needs among the Indigenous peoples for millennia. Psilocybin provides a hallucinogenic effect on the brain. Subscribe to America's greatest dictionary and obtain hundreds a lot more definitions and Highly developed search—advert free of charge! https://medium.com/@LsdWorld/introduction-to-lsd-what-you-need-to-know-e70ffecb3a92