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Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.