GetTested’s **Gluten Intolerance Test** is an at home blood test for people who want to understand whether gluten may be part of the picture behind **bloating, digestive discomfort, fatigue, brain fog, skin issues** or **feeling unwell** after **eating bread, pasta, cereals or other gluten containing foods.** Gluten related symptoms can be difficult to identify because they may appear gradually or feel vague. This test measures **IgG antibodies against tissue transglutaminase tTG**, giving insight into a gluten related immune response that may be relevant when symptoms are hard to connect to one clear trigger. To get a reliable result, it is important to continue eating gluten before testing, as removing gluten too early may make antibodies harder to detect.