In 2006, a double-blind study about the effects of psilocybin was conducted in the United States. It aimed to evaluate the longer-term psychological effects of a high dose of psilocybin relative to a comparison compound administered under comfortable, supportive conditions. The study concluded that "when administered under supportive conditions, psilocybin occasioned experiences similar to spontaneously occurring mystical experiences".
Source: Griffiths, R. et al. (2006). Psilocybin can occasion mystical-type experiences. Psychopharmacology.
| Drugs: | Psilocybin (mushrooms) |
|---|---|
| Regions: | USA (United States of America) |