Psilocybin Psilocybin, the psychoactive compound present in "magic mushrooms," has been employed for ceremonial and medicinal applications among Indigenous peoples for millennia. Psilocybin has a hallucinogenic impact on the Mind. Subscribe to The united states's largest dictionary and acquire hundreds much more definitions and Superior search—advertisement free! Some scientific studies https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share