Meditating on psychedelics. A randomized placebo-controlled study of DMT and harmine in a mindfulness retreat
Journal of Psychopharmacology September 27, 2024 Daniel Meling, Klemens Egger, Jovin Mueller et al. 15 citations
In a double-blind, placebo-controlled study over a 3-day meditation retreat, 40 experienced meditators received either DMT-harmine or a placebo. Those who took DMT-harmine reported greater mystical-type experiences, non-dual awareness, and emotional breakthrough during the acute substance effects, and greater psychological insight one day later after adjusting for baseline differences. Mindfulness and compassion did not differ significantly between groups. At one-month follow-up, the DMT-harmine group rated their experience as more personally meaningful, spiritually significant, and well-being-enhancing than the placebo group. The findings suggest specific synergistic effects of DMT-harmine during meditation.