E Cigarettes and Vaping , how much do you know?Loveland Dentist Ross Family Dentistry Anne Ross DDS Implants, Crowns & Bridges Vaping isn't harmless. While e cigarettes don't contain tobacco, nicotine is highly addictive and can harm brain development. E cigarettes can cause EVALIa serious lung injury linked to vaping. Symptoms like cough, chest Health effects and known pathology associated with the use of E cigarettes ScienceDirect The evidence is clear: Young E cigarette users suffer from respiratory symptoms American Lung Association