Gut Feeling: The Benefits of Probiotics for People with Celiac Disease

Living with celiac isn’t just about avoiding gluten, it’s also about healing and supporting your body from the inside out. While going gluten-free with celiac disease is essential to prevent intestinal degradation, many people with celiac still experience lingering digestive issues, fatigue, and inflammation.

This raises an important question: what else can be done to support gut healing? 

One potential key to better gut health might already be living inside of you – probiotics. These friendly bacteria may play an important role in supporting your gut health.

What is Celiac Disease?

Celiac is an autoimmune disease triggered by gluten, leading to damage in the small intestinal lining and impairing nutrient absorption. This damage interferes with nutrient absorption and can lead to symptoms including diarrhea, bloating, fatigue, and weight loss. Over time, untreated celiac disease can result in nutrient deficiencies, bone loss, neurological issues, and more. Even with a strict gluten free diet, it can take months or even years for the gut to fully heal. That’s where probiotics may come in. 

The Gut Microbiome and Celiac Disease

Your gut is home to trillions of microorganisms, collectively known as the gut microbiome. These bacteria, fungi, and other microbes play a key role in digestion, immune function, inflammation, and even mental health. 

Many people with celiac disease often have an imbalanced microbiome, or dysbiosis, which is when there are more harmful bacteria than beneficial ones. Even after starting a gluten free diet, many adults may not fully regain a balanced gut microbiome. This imbalance may contribute to lingering symptoms and inflammation. Probiotics may help restore that balance. 

What are Probiotics?

Probiotics are live bacteria that offer health benefits and can help restore and maintain a healthy gut microbiome. You can find them in fermented foods like:

• Yogurt
• Kefir
• Sauerkraut
• Kimchi 
• Miso
• Kombucha 

They are also available as dietary supplements. Different probiotic strains provide different benefits, so it’s important to choose the right one for your needs.

How Probiotics May Help Celiac Patients

Emerging research suggests that probiotics may offer several potential benefits for individuals with celiac disease:

1. Restoring gut flora: After gluten has damaged the intestinal lining and disrupted the microbiome, certain probiotic strains like Lactobacillus and Bifidobacterium may help repopulate the gut with beneficial bacteria.
2. Reducing inflammation: Celiac disease involves inflammation of the small intestine. Some probiotics have anti-inflammatory properties and may help reduce intestinal inflammation.
3. Improving nutrient absorption: A healthier gut lining allows for better absorption of nutrients like iron, vitamin B12, and calcium. These key nutrients are often low in individuals with celiac disease.
4. Easing digestive symptoms: Probiotics may help relieve gas, bloating, and irregular bowel movements in people with celiac disease or even non-celiac gluten sensitivity.
5. Supporting the immune system: Nearly 70% of the immune system resides in the gut, so strengthening the microbiome with probiotics may also help improve immune response and reduce susceptibility to illnesses. 

What the Research Says

While more research is still needed, especially in long-term studies, early evidence is promising. For example, a review published in Journal of Clinical Gastroenterology noted that certain probiotic strains may help improve symptoms and reduce inflammation in celiac patients who are already on a gluten-free diet. Another study found that probiotic supplementation altered the gut microbiota and improved gastrointestinal symptoms in children with celiac disease. With that being said, probiotics are not a substitute for a gluten-free diet, but rather offer benefits alongside primary treatment. 

Things to Consider Before Starting Probiotics

If you’re considering probiotics as part of your celiac care plan, keep these tips in mind: 

• Talk to your healthcare provider first, especially if you have other autoimmune conditions. 
• Choose the right strain: Not all probiotics are the same. Look for clinically studied strains like Lactobacillus rhamnosus GG or Bifidobacterium infantis. 
• Read labels carefully: Some supplements may contain gluten or be processed in shared facilities. Look for certified gluten-free products. 
• Go slow: Start with a lower dose and gradually increase, especially if you’re new to probiotics. 

The Bottom Line

For people with celiac disease, gut health doesn’t end with simply going gluten-free. Probiotics may offer significant support by promoting microbial balance, easing digestive comfort and supporting long-term healing. They may not fix everything, but probiotics can still make a positive difference in your gut health journey. 

As always, talk with your healthcare team to decide what’s right for you, but don’t underestimate the power of a healthy gut. 

References:

Ali, B., & Khan, A. R. (2022). Efficacy of Probiotics in Management of Celiac Disease. Cureus, 14(2), e22031. 

Cristofori, F., Indrio, F., Miniello, V. L., De Angelis, M., & Francavilla, R. (2018). Probiotics in Celiac Disease. Nutrients, 10(12), 1824. 

Saviano, A., Petruzziello, C., Brigida, M., Morabito Loprete, M. R., Savioli, G., Migneco, A., & Ojetti, V. (2023). Gut Microbiota Alteration and Its Modulation with Probiotics in Celiac Disease. Biomedicines, 11(10), 2638. 

Pecora, F., Persico, F., Gismondi, P., Fornaroli, F., Iuliano, S., de’Angelis, G. L., & Esposito, S. (2020). Gut Microbiota in Celiac Disease: Is There Any Role for Probiotics?. Frontiers in immunology, 11, 957.