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Did you know?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Did you know?
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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The average adult has about 21 square feet of skin.
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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.