Does D-Mannose work for UTIs?

Loads of you have raved to us about taking D-mannose as a preventative measure for UTIs, so we decided to do a little digging.
D-Mannose vs Cranberry for UTIs – Which is best?

UTIs can be incredibly uncomfortable, painful and irritating, but what’s the difference between D-Mannose and Cranberry treatment? Get the lowdown on the health supplement that might become the new VIP of UTIs.
Why do I keep getting UTIs?

Are UTIs a common occurrence in your life? Get the lowdown on what could be causing them, promising treatment options and prevention tips.
Treating UTIs during pregnancy

UTIs during pregnancy are common, but how can you treat the symptoms and prevent further infection?