Vaping is often advertised as harmless, but it has serious health effects, including worsening mental health. As expert Laura Crotty Alexander, MD, UC San Diego, explains to host Erika Moseson, MD, MA, Electronic Cigarette Use Intentions Mediate the Association between Low Self Control and Future Use by Internalizing Symptoms Understanding link between smoking and depression, anxiety can help you quit The Oakland Press Our new report found that for NYC teens ages 13 to 17, one of the main reasons for vaping was to calm down or manage stress. Vaping may also worsen stress and People who vape are twice as likely to be depressed, study finds oregonlive.com