Smoking VS Vaping: Which is More Harmful to Your Dental Health? Riverside Dental Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals How worrying is it that more and more teens are using e cigarettes? New Scientist 2.3% of US population reports current e cigarette use FACT: Most e cigarette users also smoke cigarettes, a pattern known as dual use. This means the tobacco industry isn't helping people quit; it's sustaining addiction through another product. While the industry claims E Cigarettes (Vapes) Smoking and Tobacco Use CDC