Fist Bumps Germs
(AP Photo/Prifysgol Aberystwyth University)

When it comes to a healthy hello -- consider the fist bump. A new study showing it spreads less germs than a handshake. Also in this week's "Housecall for Health" a couple new health surveys on teens and a look into the ideal sleep time.

FOX News Radio's Pam Wentworth reports in this "Housecall for Health":

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