Mayo Clinic Minute: Health Risks of E Cigarettes Mayo Clinic News Network E cigarette newsAuthorities say e cigarette risks justify ban on vaping 'lifestyle' Vaping has soared in popularity over the last decade, growing from about 7 million users in 2011 to 41 million in 2018. An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link E Cigarettes and Associated Health Risks: An Update on Cancer Potential Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Vaping can cause cancer, say researchers but still isn't as damaging as smoking cigarettes. More than 5.5 million Britons currently use e cigarettes, which have long been viewed as a safer alternative