Can Gluten Sensitivity Cause Headaches?

Gluten written with hand on flour

Yes, gluten sensitivity or intolerance can potentially lead to headaches or migraines in some individuals. For people with gluten sensitivity, consuming gluten-containing foods may trigger various symptoms, including headaches or migraines.

Some possible mechanisms by which gluten sensitivity might contribute to headaches include:

  • Inflammation: Gluten sensitivity can cause inflammation in the body, including the nervous system, which may contribute to headaches or migraines.
  • Immune response: In some individuals with gluten sensitivity or celiac disease, ingestion of gluten can trigger an immune response that affects different systems in the body, potentially leading to headaches.
  • Neurological effects: Research suggests that gluten sensitivity might have neurological effects on certain individuals, leading to headaches or migraines.

It’s important to note that the exact relationship between gluten sensitivity and headaches is not fully understood and can vary from person to person. Some individuals may experience headaches as a primary symptom of gluten sensitivity, while others may not have this symptom.

If someone suspects they have gluten sensitivity or experience headaches after consuming gluten-containing foods, they may consider consulting a healthcare professional or a registered dietitian. A proper evaluation and, if necessary, an elimination diet under the guidance of a healthcare professional can help determine whether gluten might be a trigger for their headaches and assist in managing their symptoms through dietary changes.