An estimated 25 percent of Canadians between the ages of 55 and 65 acknowledge having consumed cannabis in the past year, according to data in the Journal of Drug Issues. Researchers affiliated with the Canadian Centre on Substance Use and Addiction analyzed cannabis use data in older adults for the four-year period immediately following legalization. Investigators reported an uptick in self-reported marijuana use in the first year post-legalization. Use rates remained stable thereafter. Two-thirds of…