The 101 on e Cigarettes Infographic American Heart Association E cigarettes: a quick guide to their risks FDA to tighten age restrictions on e cigarettes, limit flavored vapes Severe restrictions to be placed on the sale of most e cigarettes: FDA pennlive.com 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