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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.
If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.
There are 60,000 miles of blood vessels in every adult human.
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.