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Asthma cases in Americans are about 75% higher today than they were in 1980.
The human body produces and destroys 15 million blood cells every second.
Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.
More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
Thyroid conditions may make getting pregnant impossible.
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