Jugend Trend: So schdlich sind E Zigaretten Vaping & Heart Health: What You Need to Know Mobile Heart Specialists Mobile, AL 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 Vaping harmless. Chemicals like formaldehyde, arsenic, lead, chromium, and nickel are found in vape aerosol. They damage lungs. They harm developing brains. They raise cancer risks. Protect Health Effects of Vaping