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, Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals 5 Vaping Facts You Need to Know Johns Hopkins Medicine Health Issues What's the Harm? Texas DSHS Vaping Risks for Teens and Young Adults Scripps Health posted on the topic LinkedIn