Gluten-free diet "fad" still helps raise celiac awareness

Some people who do not have celiac disease are going gluten-free anyway. It may be considered a fad diet, but that's fine with celiac patients, who say it still raises awareness about the disease. Dietitians warn people who do not need a gluten-free diet that it can be a difficult regimen to follow and could lead to nutrient deficiencies.
http://www.reporternews.com/news/2011/jun/27/rooting-out-gluten-gluten-free-is-a-must-for-but/