Saccharomyces boulardii is a probiotic, or a beneficial, yeast strain. We consider it a supplement since it’s the only commercially available probiotic yeast, but it also occurs naturally in our flora.
Most probiotics sold as supplements focus on repopulating the good bacteria. What unique contributions does saccharomyces make compared to commensal bacterial strains?
Saccharomyces: For Acute GI Infections and Prevention
S. boulardii is commonly used for acute gastroenteritis with diarrhea, regardless of the causative organism. Notably, it has shown benefits against various organisms.
S. boulardii is effective against clostridia difficile, or C. diff infections. It inhibits the organism’s growth and boosts antibody production against C. diff toxins. It’s also beneficial for recurrent C. diff infections.
S. boulardii also inhibits cholera toxin secretion, blocks hemorrhagic E. coli activity, and prevents adhesion of Entamoeba histolytica parasite.
Many of these infections are treated with antibiotics, which can disrupt gut flora and lead to imbalance and diarrhea. Yeast is resistant to antibiotics, making s. boulardii a survivor of antibiotic treatment. It also helps the microbiome reestablish itself faster post-antibiotics, reducing antibiotic-induced diarrhea risk.
Saccharomyces: For Chronic Inflammatory GI Conditions
In cases of chronic GI distress without acute infection, saccharomyces can be beneficial. Research indicates its role in modulating the inflammatory response in Irritable Bowel Disease (IBD).
This may be attributed to its ability to enhance gut cell maturation and maintain microbiome balance.
Saccharomyces for Dysbiosis
In a study on chronic diarrhea due to dysbiosis, s. boulardii resolved symptoms and restored microbial balance, while not affecting healthy gut flora.
This could be due to s. boulardii’s role in increasing short chain fatty acid (SCFA) production, particularly butyrate, which serves as food for colon cells.
Saccharomyces for Recurrent Yeast Infections
Although treating a yeast infection with another yeast may seem contradictory, s. boulardii effectively combats candida overgrowth, similar to how good bacteria fight pathogenic bacteria.
Studies show s. boulardii disrupts candida’s biofilm production, contributing to its overall microbial balance effects.
Saccharomyces for Gut Immune Modulation
The gut’s primary immune defense, secretory immunoglobulin A (sIgA), is crucial for warding off pathogens. S. boulardii boosts sIgA production, reinforcing gut defenses.
The Bottom Line
For individuals with gut-related issues like dysbiosis, GI inflammation, or low sIgA levels, s. boulardii can help modulate the immune response and promote gut health.
Please rewrite the following sentence:
“I am going to the store to buy some groceries.”
Rewritten sentence:
“I will be going to the store to purchase groceries.”
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