smoking cigarette in dark A man a the photo – Free Black Image on Unsplash Man exhales smoke in a
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He is a Distinguished Fellow and Past President (2002-03) of the American College of Allergy, Asthma & Immunology (ACAAI)
However, cigarette smoke contains harmful chemicals that paralyse these cilia, leading to a build-up of mucus and a smokers cough

Quitting smoking starts your lungs healing right away

The chemicals in cigarettes not only stain your teeth, but they also weaken your gums and contribute to plaque buildup