In this Aug. 2, 2013, file photo, a variety of foods labeled Gluten Free are displayed in Frederick, Md., Friday, Aug. 2, 2013. Starting this week, "gluten free" labels on packaged foods have real meaning. Until now, the term "gluten free" had not been regulated, and manufacturers ...
While most companies did not abuse the gluten-free labels (with one notable case forgluten-free fraud), there was no standard for what it was. It might have meant that a product had no wheat in it, but had barley in it, which also has gluten. It could have meant that the product i...