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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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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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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."