A Pilot Study on the Impact of Cranberry and Ascorbic Acid Supplementation on the Urinary Microbiome of Healthy Women: A Randomized Controlled Trial
Alina Nussbaumer-Pröll; Bela Hausmann; Maria Weber; Petra Pjevac; David Berry; Markus Zeitlinger · 2025 · Antibiotics
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Background : The collection of microorganisms that colonize the human genital and urinary tract is referred to as the genitourinary microbiome. Urinary tract infections (UTIs), which predominantly affect women, are linked to alterations in the genitourinary microbiome. Cranberries ( Vaccinium oxycoccos ), rich in proanthocyanidins, and ascorbic acid (vitamin C), known for their urinary acidification properties, are commonly used for UTI prevention. However, their effects on the genitourinary microbiome remain inadequately characterized. This pilot study assesses the genitourinary microbiome co
Abstract by Alina Nussbaumer-Pröll; Bela Hausmann; Maria Weber; Petra Pjevac; David Berry; Markus Zeitlinger, Antibiotics (2025) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.3390/antibiotics14030278