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Did you know?
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.