How E Cigarettes Work Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Electronic Cigarette Nutristik Vape TOA Is vaping a safe alternative to smoking? A1AD Support E cigarettes can produce more formaldehyde than regular cigarettes, study says Los Angeles Times New data show nearly 800,000 teens vaped for the first time in the past year, as FDA is set to announce first major decision to remove a popular e cigarette brand