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Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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Illicit drug use costs the United States approximately $181 billion every year.
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People about to have surgery must tell their health care providers about all supplements they take.
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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.