Hidden dangers: Toxic metals found in popular disposable vapes SEATCA Think Before You Vape! Vaping isn't harmlesse cigarettes can contain nicotine, heavy metals, and harmful chemicals. Risks include addiction, lung injury, and heart issues. Protect your health and make informed choices! # 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 SciNews , Though often promoted as a safer alternative to smoking, vaping carries its own hidden dangers. Scientists have found Recharge VEEV One Extra Mangue VEEV Baltimore County Health Department Warns of Harmful Vaping Products The Eye of the Bluebird