AHA Policy Brief New and Emerging Tobacco Products & the Nicotine Endgame Tobacco Endgame Center for Organizing & Engagement Sound the Alarm: Youth Vaping can Harm HHS.gov Think vaping is harmless? Think again. E cigarettes may seem safer, but they still expose usersespecially teensto nicotine, harmful chemicals, and long term health risks. Nicotine can affect brain development, increase addiction risk, E cigarette flavors decrease perception of harm among youth Department of Family Medicine Vaping Illnesses Are Linked to Vitamin E Acetate, C.D.C. Says The New York Times Why A Spike in Vaping Deaths and Illnesses?