Can Gluten Cause Headaches? Are You Gluten Intolerant

Can Gluten Cause Headaches? Are You Gluten Intolerant?

Table of Contents

If you experience headaches after indulging in bread, pasta, or other gluten-containing foods, you're not alone. Here's why gluten might be messing with your head:

  • Celiac Disease: This autoimmune condition causes severe gut damage when consuming gluten. Headaches are a common symptom, alongside digestive distress.
  • Non-Celiac Gluten Sensitivity: You might not have full-blown celiac disease, but your body could still react negatively to gluten. Headaches, fatigue, and brain fog often come along for the ride. Take the test and find out!
Non-Celiac Gluten Sensitivity
  • Inflammation Trigger: Gluten can be inflammatory for some people, and inflammation is a major headache trigger.
  • Gut-Brain Connection: Your gut health profoundly impacts your brain. Gluten-induced gut issues can disrupt this delicate balance, influencing headaches and migraines.

Celiac Disease: More Than Just Gut Trouble

Celiac disease is an autoimmune disorder triggered by gluten. When someone with celiac eats gluten, their immune system attacks the small intestine, leading to damage and poor nutrient absorption. While digestive issues are the hallmark, a wide range of symptoms can occur, including:

  • Headaches and migraines
  • Fatigue and brain fog
  • Joint pain
  • Skin problems
  • Mood changes, like depression or anxiety

Celiac Disease: The Stats

  • Affects roughly 1% of the global population, though many remain undiagnosed.
  • Diagnosis is crucial! Untreated celiac disease increases the risk of other health problems. Consult your doctor immediately if you think you might have Celiac Disease!

Non-Celiac Gluten Sensitivity: Most Common Answer

You can experience gluten-related issues even without celiac disease. This is called non-celiac gluten sensitivity (NCGS), and it can trigger similar symptoms:

  • Headaches
  • Bloating and digestive discomfort
  • Fatigue and brain fog
  • Joint pain or unexplained aches

    NCGS: How Common is It?

    • Estimates vary, but it may affect up to 6-13% of the population.
    • Find out if you have gluten sensitivity or intolerance with our at-home food intolerance test kit.


    For both celiac disease and NCGS, inflammation plays a major role. Gluten can irritate the gut lining, triggering an inflammatory response that travels way beyond your intestines.

    • This systemic inflammation is linked to headaches and various other symptoms.

    The Gut-Brain Connection

    Your gut is home to trillions of bacteria, collectively known as your microbiome. Here's the kicker:

    • Healthy gut bacteria help keep inflammation in check and communicate with your brain.
    • Gluten can disrupt the gut microbiome, messing with those signals and potentially contributing to headaches and migraines.
    • Our premium food intolerance test kit can give you an overview of your gut’s microbiome.

    Important Reminder:  Not all headaches are gluten-related! But if you suspect a connection, it's worth exploring these avenues:

    • Celiac Disease Testing: See your doctor for blood tests and possible endoscopy for diagnosis.
    • Food Intolerance Testing: Our food intolerance test kit can illuminate gluten sensitivity alongside other potential dietary triggers.
    • Dietary Changes: An elimination diet under professional guidance can help pinpoint your personal triggers.
    The Gut-Brain Connection

    Am I Gluten Intolerant? Quiz Time!

    • Bloating, gas, or diarrhea
    • Fatigue or brain fog
    • Skin rashes or joint pain
    • Unexplained mood changes

    If you answered "yes" to several of these, gluten sensitivity is highly possible! Take our food intolerance test to find out now!

    Beyond Gluten: Other Headache Culprits

    While gluten is a common suspect, don't overlook:

    • Dehydration
    • Food additives (MSG, artificial sweeteners)
    • Stress
    • Hormonal fluctuations

    Can Gluten Cause My "Gluten Belly"?

    Gluten often gets the blame, and sometimes rightfully so! Gluten intolerance can definitely cause that uncomfortable bloating and puffiness after eating. But other conditions, like IBS, can cause similar symptoms. 

    Important Note: If your headaches are severe or accompanied by other concerning symptoms, always consult your doctor for proper diagnosis and treatment.

    The Verdict: Listen to Your Body

    Gluten can trigger headaches, both directly and through its impact on your gut. A food intolerance test kit can help you connect the dots alongside guidance from a healthcare professional or dietitian. If gluten is behind your headaches, ditching it might put an end to that pounding feeling and help get you back to normal!

    Watch AFIL test kits testimonial videos click here

    advanced food intolerance labs kit

    Author: Dr. Sony S. | Panel Expert, Medical Doctor Dr. Sony is known for her medical articles, written with in-depth detail and accuracy owing to her vast medical knowledge and thorough research of each article. She completed her degree with multiple scholarships from Guangzhou Medical University and is a board-certified Clinical Doctor. She is currently working as a Medical Officer in the emergency department of a renowned hospital and continues to publish numerous medical papers and articles. Dr. Sony continues to lead the way in medical breakthroughs, unparalleled by her high level of detail, knowledge and passion for discovering new sciences and innovative healthcare treatments.

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