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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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
Cholesterol Sources
building blocks
On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a