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 Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Is vaping safer than smoking? Dr Colin Mendelsohn Vaping (e cigarettes) in Teens: 5 Shocking Truths Every Parent Needs to Know . PediaLung Dr Ioannis Makariou Pediatric Pulmonologist"