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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.
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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.
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There are 20 feet of blood vessels in each square inch of human skin.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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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.