Role of Cranberry Juice in Urinary Infections

Studies on everything from cavity prevention to heart disease are measuring the health benefits of cranberries. While many people believe cranberry juice to be a cure for urinary infections, thus far there is no substantial proof that it is effective in the treatment of this condition.

Identification

• Tart and sharp, cranberries are the red fruits of a perennial shrub of the Vaccinium family.

History

• Cranberries are one of the few fruits indigenous to North America. They are typically harvested in the fall.

Uses

• Uses for the berries include juice and fresh as well as dried fruit. Native Americans also used cranberries as a source of red dye for their cloth.

Benefits

• According to studies conducted by the National Institute of Health, there is no conclusive evidence that cranberry juice aids in the treatment of a urinary tract infection. Some studies do suggest it can be helpful as a preventative measure and to promote urinary tract health, though it is unclear what dosage is most effective.

Warning

• Urinary tract infections can lead to conditions that are more serious. It is always wise to consult your physician before beginning any treatments.