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Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.