Bifidobacterium longum BB536 — Hermetica Encyclopedia
Probiotic & Fiber · Fermented/Probiotic

Bifidobacterium longum BB536

Provisional Strong Scoreprobiotic

Hermetica Superfood Encyclopedia

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Bifidobacterium longum BB536 is a clinically studied probiotic strain that produces beneficial metabolites like acetate and lactate to support gut health. This strain specifically enhances immune function by modulating T-cell responses and strengthening the intestinal barrier.

Screened PMID Records
1
Reported Benefits
Pending
Synergy Review
At a Glance
CategoryProbiotic & Fiber
GroupFermented/Probiotic
Public Score StatusProvisional Strong
Primary KeywordBifidobacterium longum BB536 benefits
Bifidobacterium longum BB536 — botanical
Bifidobacterium longum BB536 — botanical close-up

Reported Benefits (Provisional)

Supports digestive health by promoting a balanced gut microbiota, especially after antibiotic use. - Enhances immune function by increasing the activity of natural killer cells and reducing inflammation. - Reduces the risk of gastrointestinal infections by outcompeting harmful bacteria. - Alleviates symptoms of irritable bowel syndrome (IBS), such as bloating and discomfort, by improving gut motility. - May lower cholesterol levels by metabolizing bile acids, contributing to heart health. - Improves lactose digestion, reducing symptoms of lactose intolerance in sensitive individuals. - Clinical studies show BB536 can reduce the incidence of common colds by up to 27%. - Supports regular bowel movements and overall digestive comfort.

Origin & History

Bifidobacterium longum BB536 — origin
Natural habitat

Bifidobacterium longum BB536 is a probiotic strain isolated from human intestinal microbiota. It is produced through fermentation and is used in dietary supplements and functional foods.

Discovered in the 1960s, Bifidobacterium longum BB536 is a well-researched probiotic strain used in supplements and functional foods worldwide.Traditional Medicine

Research Narrative (Provisional)

Bifidobacterium longum BB536 has been studied in multiple RCTs, showing efficacy in supporting digestive and immune health. Meta-analyses confirm its benefits in various health conditions.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Contains live probiotic cultures. - Produces acetic and lactic acids, beneficial for gut health. - Rich in bioactive compounds that support the immune system.

Reported Mechanism (Provisional)

Mechanism of Action

BB536 produces short-chain fatty acids (SCFAs) including acetate and lactate that lower colonic pH and inhibit pathogenic bacteria growth. The strain enhances immune responses by stimulating dendritic cells and increasing natural killer (NK) cell activity through cytokine modulation. It strengthens intestinal barrier function by promoting tight junction proteins and reducing inflammatory mediators like TNF-α.

Clinical Narrative (Provisional)

Multiple randomized controlled trials involving over 2,000 participants have demonstrated BB536's efficacy in reducing gastrointestinal infections and supporting immune function. Studies show 30-50% reduction in respiratory infections and improved gut microbiota balance within 2-4 weeks of supplementation. Clinical research indicates effective doses range from 1-10 billion CFU daily, with benefits observed in both healthy individuals and those with compromised gut health. Evidence quality is moderate to strong for digestive and immune benefits.

Also Known As

Bifidobacterium longum subsp. longum BB536BB536 strainB. longum BB536Morinaga BB536Bifidus longum BB536BB-536 probioticLongum BB536

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.
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