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There are 20 feet of blood vessels in each square inch of human skin.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
Cyanide works by making the human body unable to use oxygen.
You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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