Mustard intolerance involves the digestive system’s inability to properly process mustard, leading to discomfort and various symptoms. This is a non-immune response, as opposed to a mustard allergy, which is an immune reaction to proteins in mustard. Allergic reactions to mustard can be severe and immediate, including symptoms like hives, swelling, or anaphylaxis. In contrast, mustard intolerance generally leads to milder, primarily digestive-focused symptoms and does not involve the immune system.

• Bloating and gas
• Abdominal pain
• Diarrhea
• Nausea
• Indigestion
• Headaches

If you consistently experience digestive discomfort such as bloating, abdominal pain, or diarrhea after consuming mustard or mustard-containing foods, it may be wise to consider a test for mustard intolerance. This is particularly important if these symptoms disrupt your daily activities or if the specific cause of your discomfort is unclear, as it could indicate other dietary sensitivities or health issues.

Managing mustard intolerance involves avoiding or limiting mustard in your diet. Since mustard is a common condiment and ingredient in many sauces and dressings, it’s important to read food labels carefully. Seek alternative flavorings and condiments that do not cause discomfort. For nutrients typically found in mustard, like antioxidants, incorporate other sources in your diet. Consulting a dietitian can be helpful for personalized dietary advice and ensuring a balanced diet while avoiding mustard. Keeping a food diary can assist in identifying other potential food intolerances and in monitoring dietary changes.