THE IMPORTANCE OF MUCUS

The human body normally makes l to 1.5 liters of mucus per day.  In general, this amount of mucus goes unnoticed as the majority of it flows down the throat.  Mucus plays an important role in forming a protective covering to keep membranes in the mouth, nose, and sinuses moist.  If these tissues become dry or cracked, irritating substances can enter the body.  Mucus contains proteins, antibodies, and antimicrobial enzymes that help trap and/or destroy invaders like pollen, bacteria, and dust. Any irritation in the nose or throat can cause an overproduction of mucus.  An increased amount of mucus is most noticeable when a cold or allergy manifests itself with copious nasal discharge, sneezing, and stuffiness.

P.S.  Some people have mucus that is normally thicker and stickier than that of other people.

 

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