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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
The average office desk has 400 times more bacteria on it than a toilet.
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