MedlinePlus ad-free website on smoking. According to the CDC, adults who smoke cigarettes die on average 10 years earlier than nonsmokers. Site includes topics like Tobacco-related Mortality, E-Cigarettes and vaping, Cigarettes and Nicotine, Increased Risk for Cataracts, Lung Cancer, COPD, Effects on Infertility, Statistics (nearly 13 in 100 adults smokes cigarettes), how the lungs work, and how much money you will save when you quit smoking (see Quitting Smoking). Set a date to quit.