Rhomanga is a dietary supplement that has a similar basis to the mineral powder first developed by farmer, Percy Weston in the 1940?s, and now further refined by him, as a means to help ?curb phosphoric activity? in the body. Percys mineral powder in tablet form as Rhomanga is convenient, portable and cost effective. It contains vitamins including B12 (cyanocobalamin). Same with Percy?s Powder, Rhomanga is a blood tonic and may assist in maintaining healthy blood. Why take Rhomanga?Rhomanga tablets have the same ratio as Percys Powder to supply the body with a means of balancing the build-up of acids and phosphate, and later flush as a urine. (Acid accumulation in the tissues may cause infection and chronic disease).