Dandelion for Urinary Tract Health

Research suggests that dandelion may offer some benefits for urinary tract health, though it has primarily been studied as part of multi-ingredient formulations rather than in isolation, making it difficult to attribute observed effects to dandelion alone. A 2023 randomized controlled trial found that a combination supplement containing dandelion alongside D-mannose, citric acid, prebiotics, and astragalus was associated with significantly higher rates of clinical resolution in women with uncomplicated urinary tract infections compared to placebo, while a related 2022 laboratory study found that dandelion extract on its own did not inhibit bacterial growth, suggesting its contribution to the blend may be indirect or synergistic. Animal research from 2017 indicates that dandelion extract may help protect kidney tissue from oxidative damage, and preclinical and traditional medicine reviews point to potential mechanisms relevant to urinary stone prevention, though these findings have not been validated in human clinical trials. Overall, the evidence base remains limited by small sample sizes, reliance on combination products, and a lack of studies isolating dandelion's specific contribution, meaning conclusions about its role in urinary tract health should be considered preliminary.