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Asthma cases in Americans are about 75% higher today than they were in 1980.
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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."