In recent years, the number of e cigarette users worldwide has sharply increased, with many believing that vaping is less harmful than smoking traditional cigarettes. However, health experts are warning of its negative Vaping: What you need to know Heart and Stroke Foundation 5 takeaways from the AP's report on Chinese disposable e cigarettes flooding the US market AP News Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica