Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times The Effect Of E Cigarettes On The Oral Health: Could Vaping Be Dangerous For Your Mouth? American Medical Center UAE Vaping can have serious negative impacts on both your lungs and your overall health. Here are the potential risks that we already know about, even if the vape is nicotine free: A viral simulation comparing the effects of smoking and vaping has reignited debate over the long term health risks of both habits. The demonstration visually shows how cigarette smoke leaves thick tar buildup Research suggests vapers are vulnerable to pneumonia TheSynapse