Celiac.com 11/13/2012 - Going gluten-free seems to be the newest dietary trend that many people are following, even if it is not mandatory for one’s health. This trend was brought on by an increased number of cases of celiac disease, and gluten sensitivity, also referred to as gluten intolerance. Both diagnoses come with the recommendation of avoiding gluten-containing foods (wheat, rye, barley), however both are different in the way the body is affected.
Celiac disease, also known as gluten sensitive enteropathy, is an autoimmune disease that affects the small intestine causing it to become inflamed when gluten is digested. The immune system then generates an abnormal response to gluten and attacks its own intestinal tissue. This leads to the wasting away of the villi that line the small intestine, malabsorption of nutrients and thus malnutrition. Symptoms may include anemia, osteopenia, lactase deficiency, diarrhea, constipation, delayed growth, and weight loss due to malabsorption of nutrients. Other symptoms that may present are arthritis, dermatitis, infertility, muscle weakness, and constant fatigue. A series of tests and evaluations are performed including an examination of one’s family history as genetic predisposition is common, blood tests, and the final confirmation of an intestinal biopsy. Once confirmed a strict adherence to a gluten free diet is necessary.
Unfortunately celiac disease and gluten sensitivity are becoming increasingly prevalent. Thus it is important to know how each diagnosis affects the body, and the reasons for being put on a gluten free diet. With more research being done, there may soon be more answers as to why more cases continue to emerge.