Vaping might seem harmlessbut it can take a toll on your oral health. E cigarettes often contain nicotine and chemicals that can lead to: Gum disease Dry mouth (increasing cavity risk) Environmental impacts of vaping and smoking David Suzuki Foundation E Cigarette Reviews and Rankings What Comes Out of an E Cigarette Stanford Med Education Magasin de cigarette lectronique Vapostore Sartrouville (78) E cigarettes and Lung Health Eric Hamberger, MD UCLAMDChat YouTube