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. Are Vitamin Vapes Safe? E Cigarettes May Help Even Die Hard Smokers Kick the Habit Just the Facts: Vaping SAFE Project Vaping 101: A Q&A Guide for Parents and Teachers: A Doctor's Advice on How to Keep Your Teens Safe From the Dangers of Vaping (Stop Teen Vaping): Odili, Dr. Uzo: 9798625740418: Amazon.com: Oregon Health Authority : Vaping and Your Health : Substance Use : State of Oregon