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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Medication errors are more common among seriously ill patients than with those with minor conditions.
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Everyone has one nostril that is larger than the other.
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