1 Way to Improve Employee Mental Health Support You're Likely Missing 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, Social Media and E Cigarette Use in Youth: Does Depression Play a Mediating Role? Soumya Upadhyay, Mohammad Karim, Shivank Chhaya, 2026 Teens who vape or smoke more likely to experience depression and anxiety, study of over 60,000 u.s. students finds. Youth using both e cigarettes and traditional tobacco report the highest levels of mental Association of tobacco and marijuana use with symptoms of depression and anxiety among adolescents and young adults in Texas