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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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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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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.