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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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Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.