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What is Celiac Disease?

Sept. 14, 2026

Celiac disease, traditionally regarded as a childhood disorder, is increasingly being diagnosed among adults and the elderly, with doctors at the PGIMS, Rohtak, reporting a growing number of atypical cases.

About Celiac Disease:

  • Celiac disease is an autoimmune disease that causes the body to react to a protein called gluten.
    • Gluten is a protein found in wheat, barley, rye, and other grains.
    • It may also be in other products like vitamins and supplements, hair and skin products, toothpastes, and lip balm.
  • When people with celiac disease eat gluten, it triggers an abnormal response from your immune system.
  • The immune system attacks the gluten in digestive system, causing inflammation.
  • This inflammation damages the small intestine.
  • The damage may prevent body from absorbing vitamins, minerals, and other nutrients from the food.
  • Without treatment, celiac disease can lead to malabsorption and malnutrition.
  • Malnutrition has many serious side effects, especially in children. Children with celiac disease may have growth and development delays.
  • The condition is also known as celiac sprue, nontropical sprue, or gluten-sensitive enteropathy.
  • What Causes Celiac Disease?
    • The exact cause of celiac disease is not known.
    • Research suggests that celiac disease only happens in people who have certain genes and eat food that contains gluten.
    • Researchers are studying other factors that may play a role in causing the disease.
  • Treatment:
    • The only treatment for celiac disease is strict adherence to a gluten-free diet for life.
    • Sticking with a gluten-free diet will treat or prevent many of the symptoms and other health problems caused by celiac disease.
    • In most cases, it can also heal damage in the small intestine and prevent more damage.

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