Dangers of Vaping Poster Anti Vaping Education Chart AnatomyStuff Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Many people believe that vaping is less harmful than smoking, but that's a common misconception. In fact, in addition to nicotine, vapes can contain toxic chemicals that could be linked to cancer, While vaping is not risk free, it is less harmful than tobacco Our World in Data