This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Social & Preventive Medicine
Regular drinking of which of the following can help prevent Urinary tract infection (UTI)? 
Select and explain. 
A. Grape juice, B. Orange juice, C. Cranberry juice, D. Raspberry juice
C: Cranberry juice
Answer: C: Cranberry juice 
Explanation: 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.