? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, 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 Dangerous vaping epidemic: 5 things parents need to know Children's Mercy While vaping is not risk free, it is less harmful than tobacco Our World in Data Dangers of Vaping Poster Anti Vaping Education Chart AnatomyStuff