Study Finds Vaping Flavors Helps Adults Quit & More! THR News E cigarette May Help to Quit Smoking With Minimal Side Effects, Suggest Studies Using E cigarettes to Stop Smoking My E Liquid Supplies What to Know About Electronic Cigarettes (E Cigarettes) Should I Use E Cigarettes to Quit Smoking? Vaping is not replacing smoking. It is often added to it. This is called dual use. Nearly half of e cigarette users still smoke cigarettes. What this means: Smoking continues alongside vaping