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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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