Question: is cranberry juice high in phosphorus?
Answer: Cranberries are the perfect fruit for low potassium kidney diets because they are very low in potassium. A cup of cranberry juice cocktail contains only 30 mg potassium. A cup of fresh cranberries provides 84 mg potassium, 12 mg phosphorus, 0 mg sodium, 0 g protein 14 g carbohydrate and 60 calories.