Vaping Harmless. Vape aerosol contains toxic chemicals like formaldehyde, arsenic, lead, chromium, and nickel. They damage lungs. They harm developing brains. They raise cancer risks. We Is vaping as bad as smoking cigarettes? BBC Learning English from the News Smoking and vaping may seem different, but both pose serious risks to your health. If you want to live fuller, be a quitter! June is National No Smoking Month. Take this opportunity Vaping: Understanding the Risks and Impacts on Health The Dangers of Vaping: Six Facts to Know Holland Hospital Rethinking Vaping