Is yellow mucus a sign you're healing? What your mucus color says about your health
This cold and flu season, you may be looking for clues you're getting better anywhere you can find them, even in the color of ...
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How to maintain a healthy level of phlegm and mucus
Phlegm is a type of mucus produced by the respiratory tract. It’s thicker and stickier than the regular mucus found in your nose, specifically designed to trap irritants like dust, bacteria ...