E Cigarette How E Cigarettes Work, Health Risks & Teen Use Electronic cigarette Wikipedia Don't be foolede cigs or vapes may be less harmful than cigarettes, but less harmful doesn't mean safe. Vapes can contain harmful substances including nicotine, heavy metals like lead, volatile organic compounds and A study by the Department of Health Service Support (DHSS) showed that there is an ongoing and disturbing trend of e cigarette or vape use among underage children, with the youngest being 6 The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI Report: More Than One in Ten Young Adults Uses E cigarettes Patient Care