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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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Excessive alcohol use costs the country approximately $235 billion every year.

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There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

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Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

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Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Graphic display of hypothetical results of a predator removal experiment. Graphic display of hypothetical results of a predator removal experiment.
A skeletal mount of an African Lion attacking a Common Eland on display at The Museum of Osteology, A skeletal mount of an African Lion attacking a Common Eland on display at The Museum of Osteology,
Biology Forums Topic Display (2012 - Late 2014) Biology Forums Topic Display (2012 - Late 2014)
The American Sign Language Alphabet. The American Sign Language Alphabet.
Chrysler Salon, N. Y. C., showing the 1937 Chrysler Airflow four-door sedan on display in the ... Chrysler Salon, N. Y. C., showing the 1937 Chrysler Airflow four-door sedan on display in the ...
Ugonachomma display figure, Igbo, Nigeria. Ugonachomma display figure, Igbo, Nigeria.
Video: Muscle cell structures - actin, myosin and titin filaments

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