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Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

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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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There are approximately 3 million unintended pregnancies in the United States each year.

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The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Gaston III, Count of Foix, Book of the Hunt, 1387–88 Gaston III, Count of Foix, Book of the Hunt, 1387–88
The 2012 U.S. elections were some of the angriest the nation had seen. The count The 2012 U.S. elections were some of the angriest the nation had seen. The count
A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
Sioux winter count. Sioux winter count.
Lawn spread or colony count streaking. Lawn spread or colony count streaking.
How to count for the correct number of significant digits How to count for the correct number of significant digits
Video: Fetal Development of the Cardiovascular System

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