Do you really know the risks of vaping? Debunk common mistruths and find out how vapes can harm you and everyone around you at go.gov.sg quit vaping 73. Vaping vs. smoking: Long term effects, benefits, and risks Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals 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,