Intensity of Mystical Experiences Occasioned by 5-MeO-DMT and Comparison With a Prior Psilocybin Study
Frontiers in Psychology December 6, 2018 Rafael Lancelotta, Austin-Marley Windham-Herman, Kristel Peterson et al. 80 citations
Vaporized 5-MeO-DMT, a psychoactive substance from the Colorado River Toad, reliably produced strong mystical experiences in 20 individuals at a psychospiritual retreat. Participants received 50 mg of inhaled bufotoxin and completed the Mystical Experience Questionnaire. The average intensity was 4.17 out of 5, and 75% had a complete mystical experience. Compared to a prior psilocybin study, 5-MeO-DMT matched the intensity of a high dose (30 mg/70 kg) of psilocybin and significantly exceeded a moderate/high dose (20 mg/70 kg). The short duration may benefit clinical interventions and research on mystical-type experiences.