Gluten Sensitivity: Understanding the Condition, Symptoms, Causes, and Treatment

Spread the love

Gluten sensitivity is a common issue affecting millions worldwide. As a gluten-sensitive and vegan person, it's essential to understand how gluten affects your body and how you can manage your condition effectively. This blog post aims to provide a comprehensive overview of gluten sensitivity, its comparison to celiac disease, symptoms, causes, and potential treatment segments. We'll also delve deeper into more possible treatment segments and lifestyle changes.

What is Gluten Sensitivity?

Gluten sensitivity is when the body reacts negatively to gluten, wheat, rye, and barley protein. It is often confused with celiac disease, an autoimmune disorder in which the body attacks itself when gluten is consumed. However, gluten sensitivity does not cause the same intestinal damage as celiac disease but can still cause digestive issues and other symptoms.

Comparison between Celiac Disease and Gluten Sensitivity

Celiac disease and gluten sensitivity share common symptoms such as bloating, abdominal pain, and diarrhea. However, there are significant differences between the two conditions. The primary difference is the level of damage caused to the small intestine. In celiac disease, gluten consumption triggers an immune response that damages the small intestine lining, leading to various health problems.

In gluten sensitivity, gluten consumption triggers symptoms, but the small intestine's lining is not damaged. Celiac disease can also be diagnosed through blood tests and biopsies, while gluten sensitivity does not have a specific diagnostic test.

Another critical difference between the two conditions is the severity of the health implications. While gluten sensitivity can cause discomfort and affect the quality of life, celiac disease can be life-threatening if left untreated. Celiac disease can lead to malabsorption of nutrients, anemia, osteoporosis, infertility, and an increased risk of certain cancers if left untreated.

It is essential to note that gluten sensitivity differs from a wheat allergy, a severe and potentially life-threatening allergic reaction to wheat proteins. In contrast, gluten sensitivity is not an allergic reaction but an immune response to gluten proteins.

Symptoms of Gluten Sensitivity

Gluten sensitivity is a condition that can manifest itself in various ways, with symptoms ranging from mild to severe. Here's a closer look at the most common symptoms:

It's worth noting that not everyone with gluten sensitivity experiences all of these symptoms. Some individuals experience only a few, while others experience more severe symptoms.

If you suspect you have gluten sensitivity, speaking with a healthcare provider to get a proper diagnosis and treatment plan is essential.

Causes of Gluten Sensitivity

The cause of gluten sensitivity is unknown, but research suggests that it may be related to the gut microbiome and intestinal permeability. In people with gluten sensitivity, the gut lining may be more permeable than usual, allowing the gluten to pass through and trigger an immune response. Additionally, some research suggests that gluten sensitivity may be related to other food sensitivities and allergies.

One of the leading theories about the cause of gluten sensitivity is related to the gut microbiome and intestinal permeability. The gut microbiome is a complex ecosystem of microorganisms that live in the gut and play a critical role in digestion and immune function. Studies have shown that individuals with gluten sensitivity have altered gut microbiota compared to healthy individuals, which may contribute to the development of gluten sensitivity.

Furthermore, gluten has been shown to increase gut permeability, which can lead to the release of inflammatory substances into the bloodstream. This inflammatory response can trigger symptoms associated with gluten sensitivity.

Another theory behind the development of gluten sensitivity relates to other food sensitivities and allergies. Individuals with gluten sensitivity may also be sensitive to other foods, such as dairy or soy. In one study, researchers found that individuals with gluten sensitivity were more likely to have antibodies against multiple food antigens, suggesting that the condition may be related to a broader immune response to food.

It's essential to note that while these theories provide some insight into the potential causes of gluten sensitivity, further research is needed to fully understand the condition's underlying mechanisms.

Possible Treatments for Gluten Sensitivity

To diagnose gluten sensitivity, doctors start by ruling out Celiac disease and wheat allergy. If those tests come back negative, they may recommend an elimination diet. An elimination diet involves removing all sources of gluten from the diet for several weeks and then reintroducing them one at a time to see if symptoms return. If symptoms return with the reintroduction of gluten, it is likely that the person has gluten sensitivity.

The treatment for gluten sensitivity is to follow a gluten-free diet. This involves avoiding all foods that contain gluten, such as wheat, barley, rye, and some oats. Following a gluten-free diet can be challenging, as gluten is found in many processed and packaged foods. It is essential to read labels carefully and be aware of hidden sources of gluten, such as sauces, dressings, and soups.

Following a gluten-free diet can be more complicated for vegans with gluten sensitivity, as many vegan foods contain gluten. However, following a vegan and gluten-free diet is possible with careful planning and attention to food choices. Some vegan, gluten-free foods include fruits, vegetables, beans, lentils, nuts, seeds, quinoa, and gluten-free grains like rice, corn, and millet.

In conclusion, gluten sensitivity is a common condition that affects many people, especially those with autoimmune disorders. The symptoms of gluten sensitivity can vary, but they typically include gastrointestinal discomfort, headaches, joint pain, and fatigue. While the exact cause of gluten sensitivity is unknown, research suggests that it may be related to the gut microbiome and intestinal permeability.

The treatment for gluten sensitivity is to follow a gluten-free diet, which can be challenging but is essential for managing symptoms and maintaining overall health. For those following a vegan diet, it is important to be mindful of hidden sources of gluten and to focus on whole foods and gluten-free grains. 

However, many gluten-free alternatives, such as quinoa, buckwheat, and amaranth, are available. Additionally, it's important to address any underlying gut health issues contributing to gluten sensitivity.

If you suspect you have gluten sensitivity, it is essential to speak with a healthcare provider to rule out other conditions and get a proper diagnosis.

Dietary Changes

A gluten-free and plant-based diet can help manage gluten sensitivity symptoms and improve overall health. These foods contain nutrients, vitamins, and minerals that help support the immune system, reduce inflammation, and improve gut health.

Fruits and vegetables are rich in fiber, antioxidants, and phytonutrients that help maintain a healthy gut microbiome and prevent inflammation. Legumes and beans are also excellent sources of fiber and protein and contain essential vitamins and minerals like iron and zinc. Nuts and seeds provide healthy fats, protein, and fiber, which help reduce inflammation and maintain healthy cholesterol levels.

Gluten-free grains like quinoa, buckwheat, and amaranth are excellent sources of fiber, protein, and essential vitamins and minerals like magnesium and iron. These grains are also easy to digest and have a low glycemic index, making them ideal for people with gluten sensitivity.

Gluten-free flours like almond, coconut, and rice flour can be used instead of wheat flour in baking and cooking. These flours are naturally gluten-free and provide healthy fats, fiber, and essential vitamins and minerals.

Adapting to a gluten-free and plant-based diet can be challenging, but many resources are available to help people make the transition. Some helpful tips include:

Reading labels carefully – it's essential to read labels carefully and avoid gluten-containing foods.

Experimenting with new recipes – many gluten-free and plant-based recipes are available online, in cookbooks, and on social media.

Stocking up on gluten-free pantry staples – keeping a well-stocked pantry with gluten-free grains, flours, and other ingredients can make it easier to cook and bake gluten-free.

Consulting with a registered dietitian – a registered dietitian can provide personalized advice and support for people with gluten sensitivity.

By making these dietary changes, people with gluten sensitivity can manage their symptoms, improve gut health, and support overall health and well-being.


Supplements can help manage gluten sensitivity by supporting the gut and immune system. Some supplements that may be beneficial include:

Probiotics: Probiotics can help support the gut microbiome, which is essential for maintaining a healthy digestive system. Look for a probiotic supplement with multiple strains of beneficial bacteria.

Digestive Enzymes: Digestive enzymes can help break down food more effectively, which may reduce digestive issues caused by gluten sensitivity.

Omega-3 Fatty Acids: Omega-3 fatty acids have anti-inflammatory properties and may help reduce inflammation in the gut caused by gluten sensitivity.

Probiotics, digestive enzymes, and omega-3 fatty acids have all been shown to help reduce inflammation in the gut and support overall digestive health. However, consulting with a healthcare provider before starting any supplements is essential.

Lifestyle Changes

Lifestyle changes can also help manage gluten sensitivity symptoms. Some changes to consider include

Stress Reduction: Stress can exacerbate digestive issues, so finding ways to reduce stress levels can be helpful. Activities like yoga, meditation, and deep breathing can help reduce stress.

Exercise: Exercise can help improve digestion and reduce inflammation in the body. Aim for at least 30 minutes of moderate activity most days of the week.

Sleep: Getting enough sleep is essential for overall digestive health. Aim for 7-9 hours of sleep each night.

Gluten sensitivity can be challenging, particularly for those who follow a vegan diet. However, understanding the condition, symptoms, causes, and treatment options makes it possible to manage gluten sensitivity effectively. Avoiding gluten-containing foods, making dietary changes, taking supplements, and making lifestyle changes can help manage gluten sensitivity symptoms. If you suspect you may have gluten sensitivity, it's essential to work with a functional medicine doctor with expertise in nutrition to develop an individualized treatment plan that addresses your unique needs.

If you're struggling with gluten sensitivity, contact us to schedule a complimentary consultation. We can help you develop an individualized treatment plan that addresses your unique needs and helps you manage your gluten sensitivity effectively. Don't let gluten sensitivity control your life – take the first step towards optimal health today.


  1. De Palma G, Nadal I, Medina M, Donat E, Ribes-Koninckx C, Calabuig M, Sanz Y. Intestinal dysbiosis and reduced immunoglobulin-coated bacteria associated with coeliac disease in children. BMC Microbiol. 2010 Oct 26;10:63. doi: 10.1186/1471-2180-10-63. PMID: 20977738; PMCID: PMC2988723.
  2. Fasano A. Zonulin and its regulation of intestinal barrier function: the biological door to inflammation, autoimmunity, and cancer. Physiol Rev. 2011 Jan;91(1):151-75. doi: 10.1152/physrev.00003.2008. PMID: 21248165; PMCID: PMC3277000.

Enjoying What You've Read? Sign Up For FREE Updates Delivered To Your Inbox.

Enjoying What You've Read? Sign Up For FREE Updates Delivered To Your Inbox.