Number of vapers overtakes smokers for the first time The Standard Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar, E Cigarette Brands Are Skirting the Rules About Health Warning Labels on Instagram, Study Finds The Brink Boston University How Much Nicotine Is in a Vape Compared to Cigarettes? Smoking and Vaping Among Young People