Just the Facts: Vaping SAFE Project Correlation is not causation. A new study claims vaping causes teen anxietybut its design can't prove that. Cross sectional data Ever use regular use No control for trauma Vaping not only exposes young people to toxic and cancer causing chemicals, it can also have harmful effects on mental health. Our new report found that youth and young adults who vape experience Does Vaping Cause Anxiety? Is vaping a healthy way to cope with anxiety and stress? Anti Vape Campaign