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, Depression and vaping: what’s the link? Vaping nicotine, THC may increase depression, anxiety in young adults: study Teen Vaping and Depression: A Parent's Guide to Recognizing the Signs and Responding with Compassion Advantage TMS