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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

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Everyone has one nostril that is larger than the other.

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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

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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.

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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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