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Are you drinking too much caffeine?

Published On: Dec 06 2011 10:42:50 AM EST   Updated On: Feb 05 2013 09:40:15 AM EST

Caffeine gets people up on the morning and it keeps them moving throughout the day. But, how much caffeine are you consuming each day? And how much is too much?

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  New technology aims to fight breast cancer

  Softvue is a revolutionary machine that uses sound and water to create 3D ultrasound images of the breast.

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• IMAGES: Race for the Cure
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