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Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
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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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.
Did you know?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.