Are vapor cigarettes harmful?

E-cigarettes aren't thought of as 100% safe, but most experts think they're less dangerous than cigarettes, says Neal Benowitz, MD, a nicotine researcher at the University of California at San Francisco. read more

Electronic cigarettes, also known as vaporizer cigarettes and e-cigarettes, are devices that people use, often instead of tobacco cigarettes, that release doses of water vapor that may or may not include nicotine. read more

Electronic cigarettes, or e-cigarettes, include e-pens, e-pipes, e-hookah, and e-cigars are known collectively as ENDS – electronic nicotine delivery systems. According to the FDA, e-cigarettes are devices that allow users to inhale an aerosol containing nicotine or other substances. read more