Perception surrounding smoking has varied over time and from one place to another: holy and sinful, sophisticated and vulgar, a panacea and deadly health hazard. By the late 20th century, smoking came to be viewed in a decidedly negative light, especially in Western countries. There's no way around it. Smoking is bad for your health. Learn the effects of smoking (how smoking harms nearly every organ) and how to quit. Cigarette smoking is a major public health concern, with over 16 million Americans living with a smoking-related disease. Smoking and secondhand smoke exposure cause over 480,000 deaths in the U.S. each year. Smoking harms nearly every organ of the body and causes many diseases. Discover how smoking impacts your health, mood, finances, and loved ones. Learn how quitting can bring immediate and lasting benefits to every part of your life. Smoking is dangerous to your health. It can harm nearly every organ in your body and increase your risk of certain health conditions like glaucoma, cancer, and lung disease. smoking, the act of inhaling and exhaling the fumes of burning Nicotiana plant material. A variety of plant materials are smoked, including marijuana and hashish, but the act is most commonly associated with tobacco (Nicotiana) as smoked in a cigarette, cigar, or pipe. Tobacco damages nearly every organ in the body, causing cancer, heart disease, stroke, lung disease, reduced fertility, weakened immunity and premature death. Tobacco kills more than 7 million people each year, including over 1.6 million non-smokers who are exposed to second-hand smoke. Smoking most commonly leads to diseases affecting the heart and lungs and will commonly affect areas such as hands or feet. Smoking harms nearly every organ in the body, and is a main cause of lung cancer and COPD. It also is a cause of coronary heart disease, stroke and a host of other cancers and diseases. Smoking is when you inhale smoke from burning plant material. It can cause serious heart and lung diseases, cancer and other health issues.