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Plain-language verdict per shared outcome, pooled from the studies behind each supplement. Shows which one the evidence backs for the same goal.
Direct side-by-side from the meta-analysis. Each row is an outcome where ≥2 of your selected supplements have pooled data. Best effect per row highlighted.
| Outcome | L. rhamnosus GG | VSL#3 / Visbiome |
|---|---|---|
| Improve digestion — Ibs Severity − better · IBS-SSS points | −16.2best weak | −98.1 weak · CI ∋ 0 |
10-20 billion CFU (1-2 x 10^10) daily; 10 billion CFU/day is the effective floor
Any time · with food
Capsule standardized to ATCC 53103
Prevention and maintenance are DIFFERENT doses and are often conflated. Preventing the first onset of acute pouchitis used 900 billion CFU/day (1 sachet). Maintaining remission in established chronic or refractory pouchitis — where the effect size is largest — used 6 g/day, which at 5 x 10^11 viable bacteria per gram is about 3 trillion CFU/day, in both maintenance trials. As a ulcerative colitis add-on, 3.6 trillion CFU daily; the active-UC induction trial went highest at 3.6 trillion CFU TWICE daily (7.2 trillion/day), and the paediatric trial lowest at 450 billion/day weight-based
Any time
Refrigerated sachet of the De Simone Formulation
During the antibiotic course
During hospital stay
n/a
9-12 months
12 months
8-12 weeks
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