Celiac Disease
The typical symptoms of celiac disease may vary from person to person. Though the disease attacks or affects the digestive system or the small intestine, the symptoms may occur in any other part of the body. Celiac disease affects adults, children and even infants.
Celiac disease is an autoimmune illness of the small intestine. It affects the digestive system when food containing gluten is ingested. Gluten is found in foods like barley, rye and wheat. For someone with celiac, the body's immune response to gluten causes inflammation in the small intestine, damaging the lining. This reduces the intestine's ability to absorb dietary nutrients. Symptoms caused by nutritional, vitamin, and mineral deficiencies can occur. A person suffering from celiac disease can become malnourished regardless of how much food is consumed.