The sweet scent of baking cookies wafting from grandma’s house may be mixed with a more pungent aroma these days. The smell of marijuana. The numbers of American seniors over age 65 who now smoke marijuana or use edibles increased two-fold between 2015 and 2018, according to research published Monday in JAMA. California septuagenarian Carol Collin is one of them. About two years ago she began eating a marijuana “gummy” each night before bed to help with sleep. “I am […]