Read "Public Health Consequences of E Cigarettes" at NAP.edu Growth in e cigarette use hasn't led young people to think smoking is 'normal' News Cardiff University E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA 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, An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link