Best Supplements for Modulated Gut Microbiota
Ranked by research evidence. Compare 23 supplements across 29 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- Very low evidence3 studies
Across 3 studies, 2 reported beneficial effects and 1 reported a neutral effect on modulated gut microbiota. Predominant effect size is small-to-moderate, but evidence is limited. No consistent dose, form, or duration data were available; one study specifically targeted pregnant women with gestational diabetes.
23 supplements
- Very lowLactobacillus salivarius UCC118Across 3 studies, 2 reported beneficial effects and 1 reported a neutral effect on modulated gut microbiota. Predominant effect size is small-to-moderate, but evidence is limited. No consistent dose, form, or duration data were available; one study specifically targeted pregnant women with gestational diabetes.2 beneficial1 neutral3 studies