This test measures antibodies in your blood to evaluate your body’s response to gluten, a protein found in wheat, barley, and rye. It is used to help diagnose celiac disease, an autoimmune disorder that can cause damage to your small intestine when gluten is consumed.

The Celiac Disease Evaluation is a series of tests that help diagnose celiac disease, an autoimmune condition where eating gluten damages the small intestine.

What It Does:

• Looks for specific antibodies in your blood (e.g., tTG-IgA and DGP) that indicate your immune system is reacting to gluten.
• May include genetic testing to see if you carry genes linked to celiac disease.
• Checks for nutrient deficiencies caused by poor absorption due to intestinal damage.

Why It’s Important

• Identifies celiac disease early, helping prevent long-term complications like malnutrition, anemia, or osteoporosis.
• Explains symptoms like bloating, diarrhea, fatigue, or skin rashes.
• Guides dietary changes (like going gluten-free) to improve health and quality of life.

Bottom Line This test helps pinpoint whether gluten is harming your body so you can take steps to heal and feel better.