The urinary tract, which includes the bladder and kidneys, can develop infections. A urinary tract infection occurs because bacteria that are normally found in the digestive system, enter this area. For some this is a one time or occasional occurrence, while others have repeated infections. There are lifestyle changes and medications that can help, however there may be some benefit to drinking cranberry juice for urinary tract infections as well.
Increases Acid Content
In many cases it is necessary to take antibiotics to help prevent a serious infection which can spread to other areas of the body. Drinking cranberry juice may also help, because it increases the acid production in the urine, states the National Kidney and Urologic Diseases Information Clearinghouse. A high acid content prohibits bacteria from growing. Taking vitamin C has the same effect, however it is best to consult with a physician to avoid overdosing on any vitamin.
Stops Bacteria From Sticking
While much more research is needed, the American Academy of Family Physicians suggests taking either one 300 to 400mg cranberry extract tablet twice per day or drinking 8 oz. of unsweetened juice three times a day, to help fight urinary tract infections. Cranberry appears to hinder bacteria from adhering to the surface of the bladder. In most cases cranberry is safe to take, however talk to a physician first if there is a high risk or history of kidney stones. Due to its effect, cranberry may also be helpful in fighting other types of bacterial infections as well.
Helps to Flush the System
It is also helpful to drink at least 2 to 4 quarts of fluid every day to help the body flush out any bacteria. Most of this should come from water, claims the National Institutes of Health, however some of it can be cranberry juice as well. This should be combined with avoiding beverages that irritate the bladder such as caffeine and alcohol, avoiding tight-fitting clothing and using good personal hygiene habits.
