D-Mannose, cranberry and "UTI defense" claims are everywhere in this category, often sold under near-identical branding across several regional websites. Honest, plain-English reviews of urinary-support supplements. What's in them, how they're meant to work, and what's realistic to expect. If you have blood in your urine, severe pain, fever, or recurring UTIs, please see a doctor rather than relying on a supplement alone.
