2014 was an eventful year for health. More than 18,000 people were diagnosed with Ebola (including several cases in the U.S.), spurring widespread fear and confusion about the virus. Meanwhile, nearly all your Facebook friends, along with a host of celebrities, took part in the Ice Bucket Challenge. New research caused us to rethink our stances on saturated fat, artificial sweeteners, and more. Click through for the 10 health topics that dominated the headlines this year.
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