Cranberries are a group of evergreen dwarf shrubs or trailing vines in the subgenus Oxycoccus of the genus Vaccinium. In Britain, cranberry may refer to the native species Vaccinium oxycoccos, while in North America, cranberry may refer to Vaccinium macrocarpon. Many people consider cranberries to be a superfood due to their high nutrient and antioxidant content. In fact, research has linked the nutrients in cranberries to a lower risk of urinary tract infection (UTI), the prevention of certain types of cancer, improved immune function, and decreased blood pressure. The United States is the world’s leading cranberry producer, followed by Canada and Chile. U.S. farmers harvested 40,800 acres of cranberries last year, yielding a total of nearly 8.7 million barrels according to the Cranberry Marketing Committee.