Aloha Blend of minerals and vitamins is the result of extensive research and field testing with horses fed forage grown on volcanic island soils. To help horses in these areas we found ways to deal with not only the deficiencies of some elements but also how to overcome the excess in others. The resulting improvement in top line, and hoof integrity along with the reduction in muscle tremors. Overall health and attitude have also marked the efficacy of this formulation. We continue to explore ways to help horses deal with these issues and deeply appreciate all those involved in this quest.