<prompt> Regular drinking of which of the following can help prevent Urinary tract infection UTI?Grape juiceOrange juiceCranberry juiceRaspberry juice  <response>: Cranberry juice Proanthocyanidins in Cranberry juice prevent bacterial fimbriae from attaching to wall of urinary bladder and urinary tract . Thus, drinking cranberry juice helps in preventing UTI. - Also remember, E.coli is the most common cause of UTI. 