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In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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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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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.