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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.
There are 60,000 miles of blood vessels in every adult human.
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
The average office desk has 400 times more bacteria on it than a toilet.
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