Psilocybin is a hallucinogenic compound found in about 200 mushroom species, including the liberty cap (Psilocybe semilanceata). For millennia, our ancestors have known and used this substance, and in recent years, it has received renewed interest from scientific researchers and therapists.
Click here for original story, Exploring how the hallucinogenic substance in psilocybin mushrooms works on the molecular level
Source: Phys.org