evidence table
Probiotic Mood Randomized Trial Evidence Table
Structured evidence table for Probiotic Mood Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Probiotic Mood Randomized Trial | Probiotics and postbiotics are gaining attention for their potential to modulate mood and stress via microbiome-related mechanisms, but human evidence remains limited, particularly in non-clinical populations. | 2 | Day R (2026) | A Randomised, Double-Blind, Placebo-Controlled Trial of Probiotic and Postbiotic Strains in Healthy Adults with Self-Reported Anxiety: Effects on Mood, Vitality, Quality of Life and Perceived Stress. |
| Probiotic Mood Randomized Trial | Objectives : We aimed to assess the effects of a two-strain combination of live microorganisms alongside a two-strain combination of heat-treated inactivated microorganisms on outcomes associated with anxiety, mood, perceived stress, and quality of life in healthy adults experiencing mild stress. | 2 | Day R (2026) | A Randomised, Double-Blind, Placebo-Controlled Trial of Probiotic and Postbiotic Strains in Healthy Adults with Self-Reported Anxiety: Effects on Mood, Vitality, Quality of Life and Perceived Stress. |
| Probiotic Mood Randomized Trial | Conclusions : Supplementation with either the dual-strain live or inactivated formulations was associated with significant improvements in the vitality domain of the SF-36, whilst participants receiving the inactivated formulation demonstrated lower perceived stress and improved social functioning compared to baseline. | 2 | Day R (2026) | A Randomised, Double-Blind, Placebo-Controlled Trial of Probiotic and Postbiotic Strains in Healthy Adults with Self-Reported Anxiety: Effects on Mood, Vitality, Quality of Life and Perceived Stress. |
| Probiotic Mood Randomized Trial | Background: Subclinical psychological symptoms-such as low mood, perceived stress, and poor sleep-affect a large portion of the population and can impair quality of life despite remaining below clinical thresholds. | 2 | Day R (2026) | A Randomised, Double-Blind, Placebo-Controlled Trial of Probiotic and Postbiotic Strains in Healthy Adults with Self-Reported Anxiety: Effects on Mood, Vitality, Quality of Life and Perceived Stress. |
| Probiotic Mood Randomized Trial | Gerobiotics and neuroprotection: effects on the gut-brain axis in age-related neurodegenerative diseases | 4 | Kocaadam-Bozkurt B (2026) | Gerobiotics and neuroprotection: effects on the gut-brain axis in age-related neurodegenerative diseases |
Source documents
- A Randomised, Double-Blind, Placebo-Controlled Trial of Probiotic and Postbiotic Strains in Healthy Adults with Self-Reported Anxiety: Effects on Mood, Vitality, Quality of Life and Perceived Stress.
- Gerobiotics and neuroprotection: effects on the gut-brain axis in age-related neurodegenerative diseases