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Tatiyana Lewis

Tatiyana is a Salon Editorial intern.

(<a href='http://www.shutterstock.com/gallery-62354p1.html'>Anna Jurkovska</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Breakthrough study: Vitamin B3 may prevent miscarriages and birth defects

Tatiyana Lewis