Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

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Cyanide works by making the human body unable to use oxygen.

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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

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