Gabriela de Oliveira Silveira is a Brazilian pharmacist with a PhD in Pathophysiology and Toxicology from the School of Pharmaceutical Sciences, University of São Paulo (USP). Her work focuses on green analytical chemistry applied to the determination of ayahuasca alkaloids — DMT and harmala alkaloids — in different biological matrices, as well as on the analysis of other psychoactive substances. She has co-authored multiple peer-reviewed studies featured on the ICEERS website, particularly on clinical trials with ayahuasca and cannabidiol.
