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
- Low evidence3 studies
Across 3 review studies, 2 reported beneficial effects (small to moderate) on gut microbiota modulation, while 1 reported a neutral effect. No statistically significant findings were reported, and no doses, durations, or forms were consistently documented. The evidence is limited to narrative reviews without primary clinical data.
23 supplements
- LowLactobacillus salivarius UCC118Across 3 review studies, 2 reported beneficial effects (small to moderate) on gut microbiota modulation, while 1 reported a neutral effect. No statistically significant findings were reported, and no doses, durations, or forms were consistently documented. The evidence is limited to narrative reviews without primary clinical data.2 beneficial1 neutral3 studies