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Illicit drug use costs the United States approximately $181 billion every year.
In 1864, the first barbiturate (barbituric acid) was synthesized.
If you could remove all of your skin, it would weigh up to 5 pounds.
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.
The familiar sounds of your heart are made by the heart's valves as they open and close.
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