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) E cigarettes found to cause change in mouth bacteria which could lead to gum disease or oral cancer The Link Between Smoking & Gum Disease Advanced DDS Sigaretta elettronica: cos', come funziona, perch fa male Mario Negri Le sigarette elettroniche fanno male? Cosa c' dentro e quali sono i rischi per i pi giovani