Cabbage Juice A, B, C, G, and U Chlorine, Calcium, Sodium, and Iron After washing, cut into wedges that can be fed into the juicer. Celery Juice A, B, E, and C Potassium, Calcium, Sulphur Separate stalks and push into juicer with leaf end first. Beet Juice A, B, C, and G Sodium, Iron, Calcium, Potassium, and Chlorine Wash thoroughly, cut into sections to fit feeder chute. Beet tops may also be juiced. See instructions for leafy vegetable juices. Cucumber Juice B. C.