Most common allergy is to shellfish, but peanuts also pose big threat.
In some cases, doctors suspect a celiac patient's careful attention to dieting could lead to overly severe eating restrictions.
But the number of people diagnosed each year with celiac disease has remained stable.
Study finds distinctly different biological changes than those from celiac disease, wheat allergy.
If you don't have to avoid gluten, you probably shouldn't.
The most common genetic disease in Europe is significantly under-diagnosed in the U.S. Here’s what you need to know about celiac disease.
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