Misconceptions about e cigarette safety might be stopping smokers using them to quit What Nicotine Does to Your Body E Cigarette Use After Smoking May Raise Risk for Lung Cancer www.PhysiciansWeekly.com E cigarette May Help to Quit Smoking With Minimal Side Effects, Suggest Studies Broad evidence implicates e cigarettes as a cause of cancer Stanton Glantz blog New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking