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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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