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Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

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More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

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Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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