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    • Reason Your Knees Crack When You Exercise

      US News Health· 4 days ago

      Called crepitus, this crackling can freak out anyone who doesn't want to destroy his or her knees, or perhaps has some existing knee issues like runner's...

    • 5 Ways to Detox Your Liver That Really Work

      U.S.News & World Report via Yahoo News· 6 days ago

      Such scenarios sure sound appealing -- and an increasing number of supplement and other companies know it, as the proliferation of products that claim to support the liver in its work metabolizing ...