Overview
Psychobiotic for stress and mood.
- Endogenously produced or biosynthesized molecule
- Standardized pharmaceutical- or food-grade supplement
- Combined with cofactors that improve absorption or activity
- Capsule or softgel
- Powder
- Sublingual or buccal
- Liposomal liquid
Mechanism of action
Modulates HPA axis via vagus nerve.
- · Modulates HPA axis via vagus nerve
Effects on the body
Organ system effects
Bifidobacterium Longum 1714 modulates monoaminergic and GABAergic tone relevant to mood and anxiety regulation.
Bifidobacterium Longum 1714 influences gut motility, mucosal integrity, or microbial balance in the GI tract.
Evidence-based benefits
Reduces stress response
Moderate evidencePotential side effects
- · Mild GI
Drug interactions
Supplement interactions
- Multi-strain probioticSupports microbiome diversity and barrier integrity.
- L-glutamineSubstrate for enterocyte energy and tight-junction maintenance.
No specific avoidances listed.
Dosing & bioavailability
Where to buy
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Third-party testedIndependently verified Bifidobacterium Longum 1714 — look for USP, NSF, or Informed Sport seals on the label for purity and dose accuracy.Bifidobacterium Longum 1714 third party tested NSF
CapsulesPre-measured Bifidobacterium Longum 1714 capsules — easiest for travel and consistent daily dosing without scoops or scales.Bifidobacterium Longum 1714 capsules
PowderBulk unflavored Bifidobacterium Longum 1714 powder — best cost-per-gram and flexible dosing for stacking or mixing into drinks.Bifidobacterium Longum 1714 powder unflavored
Best sellersMost-purchased Bifidobacterium Longum 1714 products on Amazon — a quick way to see what's reviewed widely before you commit.Bifidobacterium Longum 1714 best sellerScientific evidence8Show studiesHide studies
B. longum 1714 stress
Allen AP, et al.
22 healthy men
Reduced cortisol and improved memory.
PubMed: Bifidobacterium Longum 1714 — Reduces stress response
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