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Eye Health

The Best Sunglasses

The right pair of sunglasses can protect your eyes from harmful ultraviolet rays and high-energy visible light. Here's how to find affordable and protective shades.

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Vision

6 Things That Raise Your Risk for Cataracts

Cataracts can occur at any age, but they are most common later in life. More than 20 million Americans over age 40 are estimated to have had one. That number is anticipated to reach about 30 million by 2020. Here are six factors that increase your risk.

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Eye Health

What Is a Cataract?

Cataracts form painlessly. The most common symptom is cloudy or blurry vision. Everything becomes dimmer, as if seen through glasses that need cleaning.

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