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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Real Talk: Is It Better to Spit Out Mucus When You’re Sick?
Extra mucus ... of our immune defense system.” The substance has a few functions in the body. “It is a lubricant and also provides a barrier between you and the outside world as a first ...