Vaping harms your health Cancer Institute NSW Oral Health Risks of Vaping The Health Impacts of E Cigarettes 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! # Nonnicotine vapes may be marketed as safe, but many still contain chemicals, have unknown health effects, and aren't FDAregulated. Teens are using them more ofteneven alongside nicotine vapes. No ecigarette is risk free. The Harmful Health Effects of Vape Use Advanced DDS