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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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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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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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Cyanide works by making the human body unable to use oxygen.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.