Health effects and known pathology associated with the use of E cigarettes ScienceDirect Today's Fact Friday highlights an important truth. Both cigarettes and e cigarettes are harmful to your health. While some believe vaping is a safer alternative, studies show that one disposable vape can equal Comparing the cancer potencies of emissions from vapourised nicotine products including e cigarettes with those of tobacco smoke Tobacco Control Do E Cigarettes Cause Lung Cancer? Dr James Wilson