
Annabelle Abraham
Annabelle Abraham is a psychonaut and writer based in the Netherlands. She is focused on harm reduction, culture, and education, collaborating with the Open Foundation, the University of Groningen, PsyCare NL, and the Psychedelic Society Groningen. When not writing, she reads, dances, practices Tai Chi, gives lectures and workshops, and supplies psychedelic guidance and integration. She is currently writing her research Master's thesis on psychedelic practices in the Netherlands as meaning-making sites and the role of culture in the psychedelic experience.

Psychedelics are often mixed with other substances at parties, producing unpredictable and sometimes synergistic or risky effects. Because scientific research on such combinations is limited, harm-reduction knowledge from underground users informs guidance on substances, behaviours, and general rules.