Celiac disease is an allergic reaction to eating gluten that damages the villi in the small intestine and prevents nutrient absorption. It causes malnutrition regardless of how much food is eaten, as well as abdominal pain, bloating, nausea, vomiting, and weight loss. While not fatal, it can increase cancer and nerve damage risks if untreated. A gluten-free diet is the primary treatment. Blood tests and intestinal biopsies can diagnose celiac disease, which affects Europeans, Hispanics, Blacks, Asians, and 1 in 133 Americans. The cause is unknown but the immune system response prevents villi from absorbing nutrients from food.
2. Cause The exact cause is unknown, but they think a person’s immune system damages the villi . Villi are in small intestine, covered with nutrient-absorbing cells that pass nutrients to the bloodstream. 1.
3. Characteristics of Disease Symptoms Malnutrition no matter how much you eat. Abnormal pain, bloating and gas, or indigestion. Nausea and vomiting. Decreased appetite. Unexplained weigh loss. Is it Fatal? It isn’t fatal, but can cause cancer, nerve damage and seizers.
4. Who is affected? Mostly Europeans. Some Hispanic, Black, and Asian. 1 in 133 Americans have it. Can affect any age.
5. Diagnosis Blood tests Sample from small intestine Pictures of small intestine from camera pill
6. Treatment and Prevention Treatments Available Gluten free diet. Is it preventable? No, because the cause of the disease is unknown.
7. How Small Intestines Normally Work 3. Villi make surface area large to absorb nutrients 3. Food goes to digestive system Nutrients go to blood Villi are in small intestine 5. 4.
8. What Goes Wrong 3. Gluten makes Villi surface area small 3. Not as many nutrients absorbed and go to blood Villi are in small intestine 2. 4. Foods with Gluten are eaten