8 Signs You Have A Gluten Intolerance

8 Signs You Have A Gluten Intolerance



Gluten sensitivity or intolerance is a condition that causes a person to react after ingesting gluten, a protein found in wheat, barley and rye. Symptoms vary widely and can include gastrointestinal problems, joint pain, fatigue and depression. – WebMD

It is quite common for people to experience digestive and health problems from eating wheat or gluten. Found primarily in wheat, barley and rye, gluten intolerance can result in a number of different symptoms.


Wheat is a type of grain that is commonly found in breads, cereals and pasta. Less-common sources include condiments, such as salad dressings and soups. Barley is another abundant variety of grain, which is often used for brewing and stock feed products. Rye is the last type of grain that contains gluten. Rye is most often found in cereals, beer and breads. Consuming these types of foods and beverages is often how one discovers their intolerance to gluten.


Celiac disease is a serious type of gluten intolerance. Classified as an autoimmune disorder, celiac disease causes damage to the small intestine. When those with the disease consume gluten, it initiates an abnormal immune response that directly attacks the intestines. Eventually, damage caused to the intestines significantly lessens the body’s ability to properly absorb nutrients. If not properly treated, celiac disease can result in long-term health complications. It is estimated that 1 in 100 people suffer from the disease.


Individuals that are sensitive to gluten often find that their symptoms reside after the product is eliminated from their diet. With that said, certain symptoms exist that may show an individual is intolerant to gluten.

Here are 8 signs of gluten intolerance:

1. Brain Fog

One of the more surprising symptoms of gluten intolerance, brain fog, can also be subtle in nature. Brain fog can be one of the more enigmatic symptoms, simply due to the fact that a number of things can cause it. However, it is a commonly-cited symptom of people suffering from gluten intolerance and/or Celiac Disease.

In an article titled Gluten sensitivity as a neurological illness, published in the Journal of Neurology, Neurosurgery and Psychiatry, researchers discovered abnormal reactivity to gluten in a class of antibodies known as immunoglobulin (IgG). It is believed that this reaction contributes to diminished cognitive performance.

2. Unexpected Weight Gain

The sudden, unexplainable weight gain is perplexing to many gluten-intolerant people. Generally, weight gain from gluten intolerance results from two things: (1) malabsorption and gut permeability – two side-effects of gluten intolerance, and (2) systemic inflammation, which is triggered by gluten. Gluten-intolerant individuals that eliminate gluten from their diet are often able to revert back to a healthy weight level.


3. Abnormal Immune Function

IgA antibodies, when one is sensitive or intolerant to gluten, have a counteracting effect on the immune system. Found primarily in the gastrointestinal tract and saliva, IgA antibodies are the body’s primary defense against colds, flus and other illnesses. Obviously, when these same antibodies counteract our immune system, we’re much more likely to contract such illnesses.


4. Dental Problems

In a study published in BMS Gastroenterology, a link was discovered between gluten sensitivity and “aphthous stomatitis” – a condition often associated with recurrent mouth ulcers and canker sores. Furthermore, due to malabsorption, gluten sensitive individuals frequently have very low levels of calcium – a very important substance for healthy teeth.


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5. Headaches and/or Migraines

Migraines are often excruciatingly-painful headaches that can even be debilitating. Strangely, migraines are far more common in gluten-intolerant people than in the general population. In one study of a gluten sensitive group, 56 percent had chronic headaches or migraines. By comparison, just 14 percent of the control group reported chronic headaches or migraines.

6. Skin Problems

The malabsorption properties of gluten intolerance affect a number of different areas of the body, including our largest organ. Gluten has been linked to acne, psoriasis, eczema, and dermatitis herpetiformis (DH). Skin symptoms deriving from gluten intolerance often include burning, redness, rashes, itchiness and even blistering. DH is a particularly damaging condition, defined by the Gluten Intolerance Group as: “a chronic disease of the skin marked by groups of watery, itchy blisters that may resemble pimples or blisters.


7. Joint and Muscle Aches

The inflammatory effects spurred on by gluten intolerance are the underlying reason for joint and muscle pain. According to WebMD: “Joint pain and inflammation are common symptoms of gluten sensitivity.” And research does show links between the two diseases. The Arthritis Foundation has also published findings that link arthritis and joint pain with gluten sensitivity.

8. Fatigue and Exhaustion

This sign is similar to brain fog in that the exact mechanisms are a mystery. Little scientific research has been conducted examining the purported correlation between fatigue/exhaustion and gluten intolerance. However, medical professionals believe that gluten intolerance parallels fatigue through inflammation and the de-allocation of the body’s energy reserves.

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8 thoughts on “8 Signs You Have A Gluten Intolerance

  1. Fatigue for sure because if your intestinal walls are damaged and things leaking through causing inflammation, brain fog etc, then you also can’t absorb the nutrients you need from your food……. you can eat and eat and eat, even with an optimum diet, and you just don’t get the energy and nutrient levels you need. The inflammation by the way can also cause your immune system to attack other parts of your body, such as the thyroid.

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  3. This is not a guarantee of gluten intolerance. I have all of these symptoms from various medical conditions and have gone gluten-free for six months to see if it would improve any–no change.

  4. This is incorrect…

    Its not a gluten problem its a depletion of good gut bacteria from eating GMOs or exposure to glyphosate which kills off the good gut bacteria crippling the immune system

    Take pro biotics problem fixed

  5. I spent 30 years thinking I had asthma. Turns out it’s an energy creation to gluten. At my worst I’d treat myself to my favourite pizza. Not realising it was that making me worse. I used to think I couldn’t handle spices. Curry made me ill, now I know it was the naan. The only thing I can do is not eat. I live on baked potato and veg, gluten free breads like eatin a brick. I don’t drink, cos that makes me brave. I had a pizza after drinkin one too many. Spent two days throwin up blood, burning rashes and the worst trapped wind. Ain’t life great.

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