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The longest a person has survived after a heart transplant is 24 years.
Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.
Approximately 500,000 babies are born each year in the United States to teenage mothers.
There are more sensory neurons in the tongue than in any other part of the body.
Illicit drug use costs the United States approximately $181 billion every year.
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