Is going gluten-free healthier for everybody?

In 2012 gluten-free foods reached $4.2 billion in sales.

(Image credit: AP Photo/M. L. Johnson)

By Sergio Hernandez

last updated 8 January 2015

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Sergio Hernandez is business editor of The Week's print edition. He has previously worked for The Daily, ProPublica, the Village Voice, and Gawker.

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