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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
On average, the stomach produces 2 L of hydrochloric acid per day.
Illicit drug use costs the United States approximately $181 billion every year.
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