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Smoking causes stroke and coronary heart disease, which are among the leading causes of death in the United States. 1,3. Even people who smoke fewer than five cigarettes a day can have early signs of cardiovascular disease. 1. Smoking damages blood vessels and can make them thicken and grow narrower.
Cigarette smoking harms nearly every organ of the body. It causes many diseases and reduces the health of people who smoke. 1 2. Diseases caused by smoking include: Cancer. Heart disease and stroke. Lung diseases. Type 2 Diabetes. Chronic obstructive pulmonary disease (COPD), including emphysema and chronic bronchitis.
Feb 15, 2023 · Summary. Smoking cigarettes can have many adverse effects on the body. It increases a person’s risk of cancer, heart disease, stroke, vision problems, and gum disease. According to the Centers...
Jan 6, 2023 · Smoking can cause long-term negative effects on the body, including heart disease, cancer, and diabetes. Whether smoked or chewed, tobacco is dangerous to your health. Tobacco products contain...
Cigarette smoke contains more than 7,000 chemicals, at least 69 of which are known to cause cancer. 2 Smoking is directly responsible for approximately 90 percent of lung cancer deaths and approximately 80 percent of deaths caused by chronic obstructive pulmonary disease (COPD), including emphysema and chronic bronchitis. 1
Cigarettes, cigars, and pipes can all cause cancer. There is no safe form of tobacco smoke. How smoking tobacco damages your lungs. Smoking damages the airways and small air sacs in your lungs. This damage starts soon after someone starts smoking, and lung function continues to worsen as long as the person smokes.
May 15, 2024 · At a glance. Smoking is a major cause of cardiovascular disease (CVD) and is responsible for one in every four deaths from CVD. Secondhand smoke exposure causes heart disease and stroke. Quitting smoking can protect people from cardiovascular disease and death. People who already have heart disease also benefit from quitting smoking.
