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There are more bacteria in your mouth than there are people in the world.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Asthma cases in Americans are about 75% higher today than they were in 1980.
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