Fiberand Constipation.
Evidence gradeA
ImpactStrong
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
Effects of dietary fibers or probiotics on functional constipation symptoms and roles of gut microbiota: a double-blinded randomized placebo trialLin Shi · Gut Microbes2023Effect of dietary fiber on constipation: a meta analysis.Jing Yang · World journal of gastroenterology2012Effectiveness of Fiber Supplementation for Gastrointestinal Function: An Umbrella Review of Meta-AnalysesM. McRae · Current Developments in Nutrition2020