Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus Levels of selected carcinogens and toxicants in vapour from electronic cigarettes Tobacco Control Do E Cigarettes Cause Cancer? Vaping is often seen as a less harmful alternative to smoking, but since it is still relatively new, there is no way to study the long term effects. Both vaping and smoking irritate