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 Smoking VS Vaping: Which is More Harmful to Your Dental Health? Riverside Dental 80.8% people believe that vapes are less harmful than cigarettes VAPE HK