Study: Vaping more effective than gum or lozenges for quitting smoking Professor Erwin Loh posted on the topic LinkedIn 5 Vaping Facts You Need to Know Johns Hopkins Medicine Why Youth Vape Smoking and Tobacco Use CDC 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