Why get tested?
To help determine whether you have celiac disease and to evaluate the effectiveness of a gluten-free diet

When to get tested?
When you have symptoms suggesting celiac disease, such as chronic diarrhea, abdominal pain, anemia, and weight loss; when an infant is chronically irritable or fails to grow at a normal rate; when a family member has celiac disease; to monitor treatment of celiac disease

Sample required?
A blood sample drawn from a vein in your arm