physical effects of smoking cigarettes Tobacco Health Health Effects of Smoking on

Learn more about the harmful effects of smoking on the body

Statements Author contributions MM, TS, and MA were responsible for conceptualization, methodology, writingoriginal draft, visualization

The public should take away its a confirmatory study, but larger and longer than previous studies demonstrating, once again, that smoking marijuana does not impair lung function, unlike tobacco. Tashkin says scientists have a theory that lung capacity is not affected in marijuana smokers because the chemical THC in marijuana has immunosuppressant properties that interfere with the development of respiratory issues such as COPD

This makes smoking a major risk factor for some diseases such as COPD, lung cancer, and diabetes