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 Inhale this: What does vaping do to your lungs? Researchers Reveal How Vaping Causes Brain and Lung Damage Vaping can have several harmful effects on health. It can damage the lungs, leading to respiratory issues like coughing and shortness of breath. The chemicals in vape liquid can also cause Vaping: As an imaging scientist I fear the deadly impact on people's lungs Vaping might feel safer than smoking but what's really happening inside our lungs? The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year