The vape debate: Research finds association between teen vaping and smoking National Poll on Children's Health Why Do So Many Teens Vape? Rally Health E cigarettes proving to be a danger to teens What is Vaping? Learn About Electronic Cigarettes CASAA Why vaping is so dangerous for teens CNN A study of 5,000 students has found teenagers who vape are more likely to have poor mental health. Experts say being curious with teenagers can help open conversations about vaping and teaching