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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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The average office desk has 400 times more bacteria on it than a toilet.
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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.