I saw this article http://www.scientificamerican.com/article.cfm?id=most-people-shouldnt-eat-gluten-free and thought that it was quite important to read.
The second article is from Time Magazine on why it's a general waste of money, see http://business.time.com/2013/03/13/why-were-wasting-billions-on-gluten-free-food/#ixzz2NWFEOccO
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