While vaping is not risk free, it is less harmful than tobacco Our World in Data Is Vaping Reducing Smoking? It's Hazy. Massachusetts new vaping campaign done with student input masslive.com Products Data Briefs Number 475 July 2023 Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times 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