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 riskfree. 5 Vaping Facts You Need to Know Johns Hopkins Medicine E Cigarettes: Safer But Not Safe The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI Vaping & Electronic Cigarettes Stokes Citizens for Safe and Healthy Communities Is Vaping Safe? Brookings Health System High Quality Healthcare