What Does Tobacco Do to Your Body? Effects on Lung, Heart, and Oral Health
Discover how tobacco harms your lungs, heart, and mouth, causing diseases and reducing life expectancy in this concise health overview.
Video transcript
Tobacco has severe effects on the body. It damages the lungs, leading to diseases like chronic bronchitis, emphysema, and lung cancer. Nicotine in tobacco is highly addictive, raising heart rate and blood pressure. Over time, this elevates the risk of heart disease and stroke. Tobacco also harms the mouth, leading to gum disease and oral cancer. Overall, long-term use significantly reduces life expectancy and quality.
Questions and answers
What are the main health risks caused by tobacco use?
Tobacco use mainly causes lung diseases like bronchitis, emphysema, and lung cancer, raises the risk of heart disease and stroke, and leads to oral health problems including gum disease and oral cancer.
How does nicotine in tobacco affect the body?
Nicotine is highly addictive and increases heart rate and blood pressure, contributing to higher risks of cardiovascular diseases over time.
Can tobacco use reduce life expectancy?
Yes, long-term tobacco use significantly reduces life expectancy by causing chronic diseases and impairing overall health.
Related questions
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