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Your heart beats over 36 million times a year.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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