? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) Frequently Asked Questions Thirdhand Smoke Resource Center Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Smoking and Lungs: Understanding the Impact on Breathing and Your Options SMOKO E Cigarettes