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A Study of Ayahuasca Use in North America

Rachel Harris, Lee Gurel

Journal of Psychoactive Drugs July 1, 2012 DOI: 10.1080/02791072.2012.703100 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Cross-sectional survey and qualitative interviews Peer reviewed
Sample size 81
Population North American ayahuasca users and Catholic retreat attendees
Interventions Ayahuasca Catholic spiritual retreat
Topics Ayahuasca
Keywords Feeling Mood Clinical psychology
Citations 69
Key findings Ayahuasca users and Catholic retreatants had similarly authentic spiritual experiences, with ayahuasca users reporting improved mood, healthier behaviors, and greater self-acceptance.

Abstract

Eighty-one subjects who used ayahuasca at least once in North America answered a lengthy set of open-ended questions and completed the 81-item After the Spiritual Experience Questionnaire. An additional 50 ayahuasca users were interviewed in person. The data for this study represent ayahuasca experience based on more than 2,267 ceremonies. A comparison group of 46 people attending a Catholic spiritual retreat weekend also completed the After the Spiritual Experience Questionnaire. A factor analysis of this questionnaire yielded three factors: Joy in Life, Relationship to the Sacred and Toxic Feelings. Although the ayahuasca users had significantly higher scores on the first two factors, the two groups had modest mean differences indicating a similar response to two very different spiritual experiences. This key finding strongly supports the view that ayahuasca users are engaged in an authentic process as spiritual in nature as that of the retreatants. The qualitative data revealed that ayahuasca users reduced their alcohol intake, ate healthier diets, enjoyed improved mood and greater self-acceptance and felt more loving and compassionate in their relationships. Seventy-four percent of the ayahuasca users said they had a relationship with and received ongoing guidance and support from the spirit of ayahuasca.

Comparable studies

Other qualitative studies on ayahuasca, most cited first.

Study Year Design Participants
The antipodes Of the mind Indigenous people, shamans, members of different religious sects using Ayahuasca, and... 2002 Qualitative study
Drug Tourism or Spiritual Healing? Ayahuasca Seekers in Amazonia Westerners participating in an ayahuasca retreat in Amazonia 2005 Qualitative study
Therapeutic Effects of Ritual Ayahuasca Use in the Treatment of Substance Dependence—Qualitative Results Therapists, expert researchers, and individuals who underwent ayahuasca-assisted... 2014 Qualitative study n = 29
Nourishing the Spirit: Exploratory Research on Ayahuasca Experiences along the Continuum of Recovery from Eating Disorders Individuals previously diagnosed with an eating disorder 2017 Qualitative study n = 16
Exploring ayahuasca‐assisted therapy for addiction: A qualitative analysis of preliminary findings among an Indigenous community in Canada Indigenous adults in Canada who participated in ayahuasca-assisted ceremonial retreats 2019 Qualitative study n = 11

Citations in the library

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