
If you're planning to hit the streets and sing Christmas carols around the neighborhood during the holiday season make sure to drink plenty -- of water, that is.
During cold weather, the air is cold and dry, and in turn, can dry up your voice, explains voice specialist Joseph R. Spiegel, M.D., at Thomas Jefferson University Hospital, Philadelphia.
"Carolers need to hydrate well before going out and while outside," said Dr. Speigel, associate professor of otolaryngology/head and neck surgery, Jefferson Medical College of Thomas Jefferson University.
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