Psilocybin Psilocybin, the psychoactive compound found in "magic mushrooms," has become used for ceremonial and medicinal applications amongst Indigenous peoples for millennia. Psilocybin provides a hallucinogenic effect on the brain. The Denver Psilocybin Initiative argued the material is physiologically safe and non-addictive, and has the opportunity to treat anxiety, suicidality, https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share