Red Radish Rambo’s flavor is mildly spicy. It adds visual appeal to any meal and is an excellent source of Vitamins; C & A, B6, E & K, antioxidants, protein as well as Folate and Glucosinolates. Add it salads and sandwiches for an extra kick of flavor. It’s beautiful as a garnish as well. They’re a great source of dietary fiber and are packed with Vitamins C and K.