Author Archive: Contributor

About Leukocytes

Overview Leukocytes or white blood cells are cells of the immune system, the body’s main defense system. Their role is to defend the body against foreign materials and infectious diseases. A healthy immune system is the result of a well-controlled…
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About Sinus Drainage

Overview Sinus drainage is excess mucus draining from the nasal cavity, commonly from the nose or down the back of the throat–a condition called postnasal drip. Sinus drainage can rbe the result of allergies, the common cold or environmental conditions…
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