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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
Your heart beats over 36 million times a year.
The longest a person has survived after a heart transplant is 24 years.
Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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