Study: Beijing babies born heavier during Olympics

Study: Beijing babies born heavier during Olympics

A study has found that less air pollution in Beijing during the 2008 Olympics may have led to heavier babies being born. The study's lead author, the University of Rochester's David Rich, speaks to Al Jazeera about the findings.


User: Al Jazeera English

Views: 45

Uploaded: 2015-04-30

Duration: 03:31

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