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How Smoking Impacts Your Lung Health [Video]

See how smoking wreaks havoc on lung health by comparing the lungs of a healthy nonsmoker versus those of a smoker. This video shows the damage smoking causes to healthy lungs—and explains how much of it can be reversed by quitting smoking. Learn more about the American Lung Association’s proven effective Freedom From Smoking program.


    Page Last Updated: October 4, 2018

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