FDA targets flavored cartridge based e cigarettes, but says it is not a 'ban' MDedge Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times E cigarettes with a cigarette like level of nicotine are effective in reducing smoking and exposure to carcinogen, study finds VCU News Virginia Commonwealth University What to Know About Electronic Cigarettes (E Cigarettes) E cigarettes: Facts, stats and regulations What are e cigarettes and the controversies that surround them? On Medicine