Effects of a polyphenol-rich extract blend, probiotics, and hydrolyzed fiber on quality of life and gut health markers in patients with irritable bowel syndrome-A randomized, double-blind, placebo-controlled trial.
- 2025-07-07
- RCT · n = 47
- Frontiers in nutrition 12
- Adrianna Wierzbicka
- Barbara Khaidakov
- Oliwia Zakerska-Banaszak
- Paulina Andrzejewska
- Alina Baturo
- Paulina Kowalczyk
- Krzysztof Lemke
- Agnieszka Dobrowolska
- Marzena Skrzypczak-Zielinska
- Dorota Mankowska-Wierzbicka
- PubMed: 40693198
- DOI: 10.3389/fnut.2025.1603011
- High evidence
The largest decrease in score was observed in dysphoria, with median differences of -5 in Group III (p = 0.0021), -3 in Group II (p = 0.0155), and -1 in the control Group I (p = 0.0338).
- Effect
- Beneficial
- Effect size
- Small
- Significant
- Yes