Very specific blood and genetic tests are required to rule out or prove the existence of celiac disease. Many people assume they have celiac disease but actually have gluten intolerance, also called gluten sensitivity. I’ve discussed the differences of these conditions in a previous post.
Symptoms can be similar to other diseases such as Crohn’s disease and irritable bowel syndrome, so it’s important to know what blood tests and genetic tests to discuss with your doctor. Here are the most common tests ordered to determine whether a person has celiac disease. Continue reading