E cigarette use to reduce cigarette smoking may not increase nicotine dependence Penn State Health News An e cigarette is a battery operated device that heats liquid nicotine, flavoring, and other additives to create an aerosol. This JAMA Patient Page describes e cigarettes and the potential health effects of vaping. https: ja.ma 4dbZqrL New Research Uncovers How Synthetic Nicotine Brands Market E Cigarettes to Young People on Social Media Annenberg 10 Strategies Big Tobacco and E Cigarette Companies Use to Target Kids American Lung Association