Health

    Even if you're sweating on the treadmill and grunting at the weight machine, you're probably still forgetting 57 important muscles that define part of who you are and how others perceive you and even help manage your mental well-being. They're in your face.

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  • The multiple Emmy®-award winning chief medical correspondent is a practicing neurosurgeon who plays an integral role in CNN's reporting.

      The award-winning, senior medical correspondent for CNN's health, wellness and medical unit, is author of "The Empowered Patient."

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