Interesting. "Researchers say the newly-found set of salivary glands are likely being used for moistening and lubricating the upper parts of the throat"
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independent.co.uk 
https://www.independent.co.uk/news/science/throat-new-organ-salivary-glands-prostate-cancer-b1198939.html 
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Interesting. "Researchers say the newly-found set of salivary glands are likely being used for moistening and lubricating the upper parts of the throat"