A study found that adolescents who use e-cigarettes are over three times more likely to use cannabis than those who don’t. "E-cigarette use among cannabis-naive adolescents was associated with an increased likelihood of both self-reported past 12-month and past 30-day cannabis use 1 year later," stated the study.
The research is based on the Population Assessment of Tobacco and Health (PATH) study that was published at JAMA Network Open and surveyed a nationally representative group of people about their tobacco use since 2013.
