Best Supplements for Reduced Urinary Tract Infection
Ranked by research evidence. Compare 8 supplements across 11 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- Low evidence4 studies
Across 4 studies, 2 reported beneficial effects and 2 neutral effects, with 2 reaching statistical significance. The predominant effect size is mixed (small to large), and the most recent and highest-quality evidence (a 2025 network meta-analysis) showed a large beneficial effect for triple therapy including cranberry. The median study duration was 126 days (4.5 months) in the one study that reported duration. The most studied population is adult women with recurrent UTIs.
8 supplements
- LowCranberryAcross 4 studies, 2 reported beneficial effects and 2 neutral effects, with 2 reaching statistical significance. The predominant effect size is mixed (small to large), and the most recent and highest-quality evidence (a 2025 network meta-analysis) showed a large beneficial effect for triple therapy including cranberry. The median study duration was 126 days (4.5 months) in the one study that reported duration. The most studied population is adult women with recurrent UTIs.2 beneficial2 neutral4 studies