Gluten intolerance is a common type of food sensitivity that affects millions of people. Unlike food allergies, which are triggered by the immune system, a food intolerance such as this typically describes an inability to digest a certain kind of food. One variation of this is celiac disease, which is a severe autoimmune disorder that can be life-threatening if not properly diagnosed. For most people, however, gluten intolerance manifests with mild to moderate symptoms that impact the digestive system and overall energy levels. It is important to be able to recognize those symptoms so that you can talk to your doctor about whether a gluten-free diet is right for you.

1. Bloating

Bloating is one of the most common signs of gluten intolerance. This occurs when your body struggles to break down and process gluten in the food you eat, producing gases that cause your abdomen to appear swollen. Bloating is often accompanied by a gassy feeling and physical discomfort, making it an annoying symptom to cope with. If you have a gluten intolerance, this will occur to some degree every time you eat food that contains gluten. That includes anything made with wheat, rye, barley, or other grains. To prevent bloating, you must eliminate these foods from your diet.