While cannabis use has been on the rise following the legalization of marijuana in Canada, a new study has found the increase in cannabis use is more pronounced among Canadian seniors. The study examined surveys conducted by a a commercial medical cannabis provider from 2014 to 2020, and found a gradual increase in the proportion of older medical cannabis users among those surveyed, growing from 17.6% in 2017 to 31.2% in 2019. Researchers noted that…