Guar gumand Gut health.
Evidence gradeA
ImpactModerate
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Effect of Repeated Consumption of Partially Hydrolyzed Guar Gum on Fecal Characteristics and Gut Microbiota: A Randomized, Double-Blind, Placebo-Controlled, and Parallel-Group Clinical TrialZenta Yasukawa · Nutrients2019Prebiotic Effects of Partially Hydrolyzed Guar Gum on the Composition and Function of the Human Microbiota—Results from the PAGODA TrialH. Tilg · Nutrients2020Partially hydrolyzed guar gum is associated with improvement in gut health, sleep, and motivation among healthy subjectsAya Abe · Journal of Clinical Biochemistry and Nutrition2023