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evidence · mechanism · dose
Supplements/Compound

Bifidobacterium Longum 1714

Psychobiotic for stress and mood.

Mood & Anxiety

Overview

Psychobiotic for stress and mood.

Natural sources
    Common forms

      Mechanism of action

      Modulates HPA axis via vagus nerve.

      Pathways

        Effects on the body

        Organ system effects

        Evidence-based benefits

        Reduces stress response

        Moderate evidence

        Potential side effects

        Common
        • · Mild GI
        Rare
          Serious

            Drug interactions

            No notable interactions reported.

            Supplement interactions

            Pairs well with

            None listed.

            Avoid combining with

            No specific avoidances listed.

            Dosing & bioavailability

            Typical dose
            1 billion CFU

            Where to buy

            Affiliate-style search links to reputable retailers. We don't endorse specific brands — verify third-party testing (USP, NSF, Informed Sport) before purchase.

            Compound
            Bifidobacter…
            Amazon
            Wide selection · fast shipping
            Compound
            Bifidobacter…
            iHerb
            Global delivery · curated brands
            Compound
            Bifidobacter…
            Thorne
            Practitioner-grade · NSF tested

            Scientific evidence (8)

            RCTTransl Psychiatry · 2016

            B. longum 1714 stress

            Allen AP, et al.

            22 healthy men

            Key findings

            Reduced cortisol and improved memory.

            Open study
            Systematic reviewPubMed (NLM) · 1970

            PubMed: Bifidobacterium Longum 1714 — Reduces stress response

            Live PubMed search

            Live results for "Bifidobacterium Longum 1714 Reduces stress response" across the PubMed/MEDLINE peer-reviewed index.

            Key findings

            Opens current human and preclinical literature matching Bifidobacterium Longum 1714 and "Reduces stress response". Filter by RCT, meta-analysis, or year on the results page.

            Open study
            Systematic reviewPubMed (NLM) · 1970

            PubMed: Bifidobacterium Longum 1714 — randomized controlled trial

            Live PubMed search

            Live results for "Bifidobacterium Longum 1714 randomized controlled trial" across the PubMed/MEDLINE peer-reviewed index.

            Key findings

            Opens current human and preclinical literature matching Bifidobacterium Longum 1714 and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

            Open study
            Systematic reviewPubMed (NLM) · 1970

            PubMed: Bifidobacterium Longum 1714 — meta-analysis

            Live PubMed search

            Live results for "Bifidobacterium Longum 1714 meta-analysis" across the PubMed/MEDLINE peer-reviewed index.

            Key findings

            Opens current human and preclinical literature matching Bifidobacterium Longum 1714 and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

            Open study
            Systematic reviewPubMed (NLM) · 1970

            PubMed: Bifidobacterium Longum 1714 — pharmacokinetics

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            Open study
            Systematic reviewPubMed (NLM) · 1970

            PubMed: Bifidobacterium Longum 1714 — safety adverse events

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            Open study
            Systematic reviewPubMed (NLM) · 1970

            PubMed: Bifidobacterium Longum 1714 — dose response

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            Live results for "Bifidobacterium Longum 1714 dose response" across the PubMed/MEDLINE peer-reviewed index.

            Key findings

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            Open study
            Systematic reviewGoogle Scholar · 1970

            Google Scholar: Bifidobacterium Longum 1714 — clinical evidence

            Live Scholar search

            Cross-database citation index for Bifidobacterium Longum 1714 as it relates to "clinical evidence".

            Key findings

            Includes preprints, theses, and journal articles. Useful for tracking citation counts and follow-on work.

            Open study
            Educational use only. This profile is not medical advice. Consult a qualified healthcare professional before starting any supplement, especially if you take prescription medication or have a chronic condition.