The New York Times 
Gluten-Free Food Movement [EPUB ebook] 

In recent years, gluten has joined saturated fat, high-fructose corn syrup and sodium in the league of dietary villains. Much of this is because of celiac disease, a genetic autoimmune disorder that experts say is largely underdiagnosed and inexplicably on the rise. Even those who haven’t been diagnosed with celiac disease have benefitted from eliminating gluten from their diets, which has spurred an industry of gluten-free products and restaurants-even a gluten-free version of Play-Doh. This e-single covers the gluten-free movement from many angles and profiles those living with celiac disease.