> ## Content Index > Fetch the complete content index at: https://www.gutminds.com/llms.txt > Use this file to discover other available public pages before exploring further. # Clostridium butyricum Health Benefits: What the Research Says - URL: https://www.gutminds.com/clostridium-butyricum-health-benefits/ - Published: 2026-08-05T13:59:20.000Z - Updated: 2026-08-05T14:05:37.000Z - Description: Clostridium butyricum is a probiotic with growing scientific interest. It is mainly found in probiotic supplements designed to support metabolic health. What are some other health benefits of C. butyricum? - Author: GutMinds [Science Based](#the-bottom-line) If you've never heard of *Clostridium butyricum*, it's a probiotic that has recently attracted attention for its effects on metabolic health. More people are realizing how blood sugar spikes can affect their health. As a result, supplements that support metabolic health, including probiotics are becoming more popular. What are the main health benefits of *Clostridium butyricum*? ## *Clostridium* *butyricum* for IBS-D In this randomized, double-blind, placebo-controlled [trial](https://pubmed.ncbi.nlm.nih.gov/29445178/?ref=gutminds.com) of 200 adults with IBS-D, *Clostridium butyricum* improved overall IBS symptoms, quality of life, and stool frequency. Learn more about the probiotics that have been studied for IBS-D in this article: [Best Probiotics for IBS-D: Top 3 Evidence-Based Strains](https://www.gutminds.com/best-probiotics-for-ibs-d/) ## *Clostridium* *butyricum* for Metabolic Health Although *Lactobacillus* and *Bifidobacterium* strains are still the best-known probiotics, other beneficial bacteria are now getting more attention. One of them is *Akkermansia* *muciniphila*: [This Gut Microbe May Help You Maintain Weight Loss](https://www.gutminds.com/this-gut-microbe-may-help-you-maintain-weight-loss/) A novel probiotic formula of *Akkermansia muciniphila*, *Clostridium butyricum*, *Clostridium beijerinckii*, *Bifidobacterium infantis*, *Anaerobutyricum hallii*, and inulin was given to 76 people with type 2 diabetes as part of [this](https://pubmed.ncbi.nlm.nih.gov/32675291/?ref=gutminds.com) study. Compared with placebo, participants who took the formula showed better control of blood sugar after meals and improvements in long-term markers such as HbA1c. ## *Clostridium* *butyricum* for Liver Health *Clostridium* *butyricum* seems to have beneficial effects on lipid metabolism. From one of the studies on *C*. *butyricum*: [*C. butyricum*](https://pmc.ncbi.nlm.nih.gov/articles/PMC8078720/?ref=gutminds.com) *modulates the dysregulation of lipid metabolism and immune response against a prolonged high-fat diet, possibly via butyrate production, resulting in protection from fatty liver disease*. ## *Clostridium butyricum* and the Gut Barrier Another important benefit of *Clostridium* *butyricum* comes from the multiple ways it supports the gut barrier. According to the same [study](https://pmc.ncbi.nlm.nih.gov/articles/PMC8078720/?ref=gutminds.com) already mentioned above, it helps produce protective mucus, helps keep the gut lining strong, and may reduce inflammation in the gut. ## *Clostridium butyricum* and the Blood-Brain Barrier This is an interesting finding because it shows how probiotics may act as a link between the gut and the brain. [Researchers](https://pmc.ncbi.nlm.nih.gov/articles/PMC8078720/?ref=gutminds.com) studied the effects of *Clostridium butyricum* in a model of traumatic brain injury. They found that it helped protect the blood-brain barrier by reducing the amount of excess water in the brain and restoring normal levels of tight junction proteins needed to keep the barrier strong. But the surprising part was that the brain injury didn't just affect the brain - it also weakened the gut barrier. *Clostridium* *butyricum* suppressed inflammation and helped maintain healthy levels of tight junction proteins in the gut. ### The Bottom Line With newer probiotics such as *Clostridium butyricum* and *Akkermansia* *muciniphila*, there are typically fewer manufacturers offering them. Probably because they are less familiar to consumers and need more marketing than *Lactobacillus* and *Bifidobacterium* strains. I looked at the *Clostridium butyricum* strains currently available as supplements, and these are: - *Clostridium butyricum* CBM588® - *Clostridium butyricum* WB-STR-0006 - *Clostridium butyricum* CCFM1299 #### 3 Sources [The effect of Clostridium butyricum on symptoms and fecal microbiota in diarrhea-dominant irritable bowel syndrome: a randomized, double-blind, placebo-controlled trial](https://pubmed.ncbi.nlm.nih.gov/29445178/?ref=gutminds.com) [Improvements to postprandial glucose control in subjects with type 2 diabetes: a multicenter, double blind, randomized placebo-controlled trial of a novel probiotic formulation](https://pubmed.ncbi.nlm.nih.gov/32675291/?ref=gutminds.com) [Butyrate-producing human gut symbiont, **Clostridium* **butyricum*, and its role in health and disease](https://pmc.ncbi.nlm.nih.gov/articles/PMC8078720/?ref=gutminds.com)