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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Excessive alcohol use costs the country approximately $235 billion every year.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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