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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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Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."