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The human body produces and destroys 15 million blood cells every second.
Asthma cases in Americans are about 75% higher today than they were in 1980.
Blood is approximately twice as thick as water because of the cells and other components found in it.
Green tea is able to stop the scent of garlic or onion from causing bad breath.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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