Recreational marijuana policies have mixed effects on opioid use, may affect other substance use patterns Most states have adopted marijuana policies that allow for medicinal and/or recreational use. Some prior research suggests such policies may...

Exercise-induced euphoria and anxiolysis do not depend on endogenous opioids in humans.  Siebers M, Biedermann SV, Bindila L, Lutz B, Fuss J.  Psychoneuroendocrinology. 2021 Apr;126:105173. doi: 10.1016/j.psyneuen.2021.105173. Epu...

Hebrew University Prof. Raphael Mechoulam “Father of Cannabis Research” Dies at 92 March 10, 2023 — American Friends of the Hebrew University today announces the passing of the world pioneer in cannabis research, Prof. Raphael Mechoulam. Known as...

IACM: Raphael Mechoulam im Alter von 92 Jahren verstorben Am 9. März 2023 ist Raphael Mechoulam, emeritierter Professor für medizinische Chemie an der hebräischen Universität in Jerusalem, im Alter von 92 Jahren in seinem Haus in Jerusalem versto...

The impact of recreational cannabis markets on motor vehicle accident, suicide, and opioid overdose fatalities.  Marinello S, Powell LM.  Soc Sci Med. 2023 Mar;320:115680. doi: 10.1016/j.socscimed.2023.115680. Epub 2023 Jan 16. PMID: 3...

Cannabis legalization and cannabis use, daily cannabis use and cannabis-related problems among adults in Ontario, Canada (2001-2019).  Imtiaz S, Nigatu YT, Ali F, Douglas L, Hamilton HA, Rehm J, Rueda S, Schwartz RM, Wells S, Elton-Marshall ...