Celiac disease is an autoimmune disorder that affects millions of people worldwide. It’s caused by an abnormal immune reaction to gluten, a protein found in wheat, barley, and rye. When someone with celiac disease consumes …

Celiac disease is an autoimmune disorder that affects millions of people worldwide. It’s caused by an abnormal immune reaction to gluten, a protein found in wheat, barley, and rye. When someone with celiac disease consumes …