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, The Impact of Smoking and Vaping on Respiratory Health Blog Vaping vs. smoking: what are the risks? Pacific Life Re Can Smoking and Vaping Cause Back Pain? National Spine Health Foundation The Impact of Smoking and Vaping on Respiratory Health Blog