Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

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The longest a person has survived after a heart transplant is 24 years.

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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

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Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

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