Best Supplements for Reduced Gastrointestinal Infections
Ranked by research evidence. Compare 11 supplements across 13 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, all reported beneficial effects of Lactobacillus salivarius UCC118 for reducing gastrointestinal infections, with effect sizes ranging from small to moderate. The evidence is drawn entirely from review articles and a genomic study, with no human trials or doses consistently reported.
11 supplements
- Very lowLactobacillus salivarius UCC118Across 3 studies, all reported beneficial effects of Lactobacillus salivarius UCC118 for reducing gastrointestinal infections, with effect sizes ranging from small to moderate. The evidence is drawn entirely from review articles and a genomic study, with no human trials or doses consistently reported.3 beneficial3 studies