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Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

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More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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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.

Nephrolithiasis. Stones, or calculi, may form in several areas within the urinary tract. When they f Nephrolithiasis. Stones, or calculi, may form in several areas within the urinary tract. When they f
The oral cavity. Anterior view of the open mouth. The oral cavity. Anterior view of the open mouth.
Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa
The major language areas of the left hemisphere of the brain. The major language areas of the left hemisphere of the brain.
An oral contraceptive showing the daily doses and the different formulation taken in the last 7 days ... An oral contraceptive showing the daily doses and the different formulation taken in the last 7 days ...
The salivary glands and related structures of the oral cavity. The salivary glands and related structures of the oral cavity.
Video: Knee Animation

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