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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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People about to have surgery must tell their health care providers about all supplements they take.
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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

