The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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Your heart beats over 36 million times a year.
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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
Gram-positive and Gram-negative bacteria.
This young boy with muscular dystrophy needs to receive tube feedings and home nursing care. He atte
The strange situation. The Strange Situation features a series of episodes in which (a) the mother l
Lucas Samaras, Room No. 2 (popularly known as the Mirrored Room) (detail).