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    shipibo ayahuasca ceremonial healing mental health wellbeing ICEERS study

    Study: Shipibo Use of Ayahuasca to Promote Well-Being


    The Shipibo ceremonial use of ayahuasca to promote well-being: An observational study

    Débora González, Jordi Cantillo, Irene Pérez, Maria Carvalho, Adam Aronovich, Magí Farré, Amanda Feilding, Jordi E. Obiols and José Carlos Bouso.

    Frontiers in Pharmacology


    About the study

    This article presented the results of a longitudinal observational study evaluating various parameters related to the psychological, subjective, spiritual well-being, and quality of life of Western people attending ayahuasca retreats at the Temple of the Way of Light in Iquitos, Peru.

    The primary outcome of this study was psychological well-being. Secondary variables were subjective well-being, spiritual well-being, quality of life, and decentering. The authors hypothesized that the psychological well-being would be improved after drinking ayahuasca in this traditional healing work context.

    Participants who completed the evaluations throughout the year showed a significant increase in psychological well-being, subjective well-being, spiritual well-being, and quality of life after their stay in the retreat.



    Background: Promoting well-being is one of the main goals to improve health in the world. 

    Methods: We examined the well-being and quality of life over the course of one year in a sample that participated in an Indigenous Shipibo healing program where traditional healers work in a series of ayahuasca ceremonies. We also explored the role of decentering as a mediator of psychological well-being. Participants who attended the program responded to an online survey that included a Psychological Well-Being Scale; Oxford Happiness Questionnaire; The World Health Organization Quality of Life Spirituality, Religiousness, and Personal Beliefs scale; the WHO Quality of Life-BREF scale; and Decentering scale. Baseline (T0) and postassessment (T1) were completed by 200 individuals. Of these, 101 completed the follow-up assessment at three months (T2), 91 at 6 months (T3), and 94 at 12 months follow-up (T4) after leaving the center. ANOVA test was performed in a representative subsample to control the passing of time two months before attending the program (T-1). Pearson’s test was performed to examine the relationship between psychological well-being and decentering during the period of T0 and T1. 

    Results: A significant increase was observed in all the scales at all time points (p â‰¤ 0.01). The subgroup analysis performed in a representative subsample allowed us to infer that the significant differences in outcomes are due to the effect of their stay at the center and not the passing of time. We found a relationship between decentering and the improvement of psychological well-being (r = 0.57; p < 0.01).

    Conclusions: Our results suggest that the Indigenous Shipibo healing work with ayahuasca has value to improve long-term well-being and quality of life for Westerners.


    Link to the article

    Photo by Sage Friedman on Unsplash.

    Categories: Studies & papers , Ayahuasca
    Tags: ayahuasca , scientific research , study , psychedelics , traditional medicine , quality of life , shipibo , hallucinogens , mental health , well-being