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Last Updated: Aug 29, 2019
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Super Fact of the Day: Your nose is the best air filter in the world!

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Dr. Amit VermaGeneral Physician • 24 Years Exp.AUTLS, CCEDM, MD - Internal Medicine, MBBS
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Your nostrils have hair that is responsible for blocking germs and dust. Grooves in your nasal cavity make air swirl like stream currents. Inhaled air is moistened and warmed so that the sensitive tissues of your lungs stay protected.

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