The more you know, the safer the choices you can make. E cigarettes and vape pens are not harmless. Many contain nicotine and other chemicals that can impact brain development, lung health, 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 This week is National Drug and Alcohol Facts Week, and HCPH's Prevention Coordinator, Paige, has some #NewsYouCanUse about the dangers of vaping. The National Institute on Drug Abuse shares educational information about Vuse UK: Official Online Store Vapes, E Liquids & Pods