Could a cranberry a day keep the doctor away? This delicious fruit is full of fiber, vitamin C, and vitamin E and it’s beneficial for cancer and cardiovascular disease prevention. Fortunately, fall is the season and Cranberry Day. Cranberry nut bread, cranberry muffins, cranberry granola energy bars, and cranberry relish recipes will help ensure that you regularly include cranberries in your diet. Or simply drink a glass of cranberry juice for better health.