Vaping vs. Smoking: Is One Really Safer Than the Other? The difference between smoking, vaping, and using heated tobacco, according to a new scientific study How Vaping and Smoking Tobacco Lead To Worse Outcomes Respiratory Therapy 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