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 Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, While vaping is not risk free, it is less harmful than tobacco Our World in Data Disposable Vapes Are Worse Than Cigarettes: UC Davis Study While vaping is not risk free, it is less harmful than tobacco Our World in Data