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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
Cyanide works by making the human body unable to use oxygen.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
The human body produces and destroys 15 million blood cells every second.
In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
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