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 Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Vaping vs Smoking: Effects and Tips for Protecting Your Lungs Max Hospital Smoking VS Vaping: Which is More Harmful to Your Dental Health? Riverside Dental