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Health.com: 20 Surprising Ways to Prevent Colds and Flu

9 of 22

Zinc It

"If I get a scratchy throat and think I might be getting a cold, I pop Cold-Eeze lozenges with zinc for a few days. They relieve symptoms and can get you better faster."
—Marc Leavey, MD, a primary-care physician in Lutherville, Md.

(Credit: Getty Images)
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The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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