BOULDER, Colo. (KDVR) — Legalizing cannabis does not increase substance use disorders or use of other illicit drugs and therefore is not considered a “gateway drug,” according to a new study from the University of Colorado Boulder. The study, published on Jan. 5 in Psychological Medicine, said that despite many critics of legalization expressing concerns that cannabis is a … [Read more...] about Legal cannabis not a ‘gateway drug,’ research finds