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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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