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The human body produces and destroys 15 million blood cells every second.
There are more nerve cells in one human brain than there are stars in the Milky Way.
If you could remove all of your skin, it would weigh up to 5 pounds.
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
The average office desk has 400 times more bacteria on it than a toilet.
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