Cranberry Proanthocyanidins for Modification of Intestinal E. Coli Flora and Prevention of Urinary Tract Infections in UTI-Susceptible Women

The purpose of the research is to determine if eating sweetened, dried cranberries or strawberry fruit pieces will increase the types of different E. coli bacteria in the intestines which may reduce the likelihood of a major, or highly harmful urinary type of bacteria which cause urinary tract infections in susceptible women.