D-Mannose
A simple sugar that prevents E. coli from adhering to the urinary tract lining, studied as an effective non-antibiotic intervention for UTI prevention and treatment.
Known Health Benefits
Active Compounds
D-mannose
Dosage Guidance
500–2000 mg daily for prevention; 1500 mg every 2–3 hours during active UTI
Always consult a healthcare provider for personalized dosing.
Potential Side Effects
Loose stools at high doses; generally very safe
Known Drug Interactions
Minimal known interactions
Evidence Classification
Supported by cohort studies, case-control studies, or multiple observational studies with consistent findings.
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This entry is for educational purposes only. It is not medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement regimen, especially if you take medications or have health conditions.