Impact of e cigarette vaping on the immune system across the body Physiological Reviews American Physiological Society Can Vaping Cause Gum Disease? Vaping and Dental Health E cigarettes are not a healthier alternative to cigarettes. They contain nicotine and many harmful ingredients that can cause cancer and heart disease. Since these products are relatively new, we don't know all Carolina scientists show how vaping induces reactions in lungs that can lead to disease UNC Chapel Hill Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website E cigarettes cause lung condition known as EVALI : Revista Pesquisa Fapesp