Drinking cranberry juice to prevent urinary tract infection

Condition analysis:
Not necessarily. Cranberry juice and vitamin C make the urine more acidic, which makes it more difficult for bacteria that can cause urinary tract infections to grow. Cranberry juice also has another unique factor that helps prevent bacteria from adhering to the bladder surface.

Instructions:
Vitamin C: Some doctors are prescribing at least 5,000 mg or more of vitamin C a day for patients who develop recurrent urinary tract infections. Vitamin C keeps the bladder healthy by acidifying the urine, essentially putting up a no-trespassing sign for potentially harmful bacteria.