Think non nicotine e cigarettes or vitamin vapes are a safe alternative? Think again. These products are often marketed as a way to inhale vitamins, melatonin, or supplements but the health effects 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. Is vaping a safe alternative to smoking? A1AD Support E cigarettes: How they work, risks, and research Is vaping safe for your health? The effects of e cigarettes