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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
There are 60,000 miles of blood vessels in every adult human.
People about to have surgery must tell their health care providers about all supplements they take.
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