Efficacy of Daily Intake of Dried Cranberry 500 mg in Women with Overactive Bladder: A Randomized, Double-Blind, Placebo-Controlled Study.

To determine the efficacy of dried cranberry on reducing symptoms of overactive bladder in women.

Eligible women aged 18 or older with overactive bladder were randomized to either daily dried cranberry powder (500mg) or placebo (500mg) and followed for 24-weeks.