Luna is best known for his research of the
entheogenic tea
ayahuasca. His research has focused on traditional
indigenous usage as well as the newer syncretic ayahuasca churches such as
Santo Daime and the
União do Vegetal. He is the director of Wasiwaska, Research Centre for the Study of Psychointegrator Plants, Visionary Arts, and Consciousness, located in
Brazil; currently, they are studying the neurological aspects of ayahuasca inebriation on the
central nervous system. ==Writings==