Cranberries have long been popular they are a powerful antioxidant it would be difficult to add enough fresh cranberries to your diet to make a difference and many are put off by the sharp taste of cranberry juice this is sometimes masked by adding unwanted sugarsparts used and where growncranberry is a member of the same family as bilberry and blueberry it is from north america and grows in bogs the ripe fruit is used medicinallywhat is its function cranberry may be helpful in regards