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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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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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There are approximately 3 million unintended pregnancies in the United States each year.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.