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Celiac Disease Resource Center

Tools, resources, and support for living well with celiac disease.
  • Overview
  • Symptoms
  • Diagnosis
  • Treatment
  • Complications

Medical Reference

  • Celiac Disease

    Celiac disease is an autoimmune disorder that’s triggered when you eat gluten , a protein found in wheat, barley, and other grains.
  • What Are the Symptoms of Celiac Disease?

    In adults, the most common symptoms of celiac disease are stomach problems, like gas and diarrhea.
  • How Do I Know If I Have Celiac Disease?

    Many people don’t know they have celiac disease. Damage to the intestine happens slowly, and the symptoms can vary.
  • What Is a Tissue Transglutaminase IgA Test?

    A tissue transglutaminase IgA test, or tTg-IgA test, is an effective method used in the diagnosis of celiac disease.

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Suggested Reads about Celiac Disease

  • A Visual Guide to Celiac Disease

    Diarrhea, fatigue, and skin rashes are symptoms of celiac disease. This WebMD slideshow presents a comprehensive look at celiac -- from damage to the intestines to foods that trigger the disease to hidden sources of gluten.

  • Gluten-Free Diet

    Starting a gluten free diet? Let this WebMD slideshow help. Get the facts about gluten free foods -- with tips on what to avoid, what to enjoy, and delicious, gluten-free alternatives to keep you healthy and happy.

  • Gluten Intolerance: Against the Grain

    Does gluten cause intestinal trouble? What to know about celiac disease, gluten sensitivity, and gluten-free diets.

  • Guide to Gluten-Free Flours

    WebMD talks to experts about various types of gluten-free flours.

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