Cannabis vaping doubled among teens in Canada, U.S. since 2013: study – KESQ

The study was led by Australian researchers and was published on Monday in the journal JAMA Pediatrics. The increase in prevalence was found to be consistent across grades, with older students having the highest prevalence of cannabis vaping. Among students in all grades, only 1.4 per cent of those surveyed between 2013 and 2016 reported […]