If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
True Forget-Me-Not
Temperament refers to stable differences in the emotional reactions of different children to similar ...