Is vaping the most powerful weapon we have against lung cancer? Cancer Prevention and Screening Blog Growing the research evidence on e cigarettes by Research at CRUK Medium Vaping, Environmental Toxicants Exposure, and Lung Cancer Risk Vaping :: Frimley HealthierTogether Vaping vs. smoking: what are the risks? Pacific Life Re 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