E cigarettes using synthetic nicotine come under FDA oversight Los Angeles Times Vaping a growing health concern Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis Scripps Health E cigarettes remain the most commonly used tobacco product among middle and high school students in the United States, according to the Instagram Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco. How E Cigarettes Affect Your Body