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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.