Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

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The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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There are 20 feet of blood vessels in each square inch of human skin.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

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