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Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis. Smoking also increases risk for tuberculosis, certain eye diseases, and problems of the immune system, including rheumatoid arthritis.
On this page. [ show] Tobacco use remains the leading preventable cause of death in the US, accounting for about 1 in 5 deaths each year. On average, people who smoke die about 10 years earlier than people who have never smoked. Most people know smoking can cause cancer.
Nicotine contained in tobacco is highly addictive and tobacco use is a major risk factor for cardiovascular and respiratory diseases, over 20 different types or subtypes of cancer, and many other debilitating health conditions. Every year, more than 8 million people die from tobacco use.
Of the more than 7,000 chemicals in tobacco smoke, at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia ( 1, 2, 5 ). Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer. These cancer-causing chemicals include the following ( 1, 2, 5 ): Acetaldehyde. Aromatic amines. Arsenic.
3 days ago · 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.
Apr 17, 2024 · Its ‘pessimistic’ model predicts that the policy could reduce the smoking rate among people aged 14–30 from 13% in 2023 to around 8% in 2030. By 2040, just 5% of this age group would smoke ...
Home / Health Library / Articles / Smoking is the practice of inhaling smoke from burning plant material. Nicotine works on your brain to create a relaxing, pleasurable feeling that makes it tough to quit. But smoking tobacco puts you at risk for cancer, stroke, heart attack, lung disease and other health issues.
