Metabolic disorders are important challenges in livestock. In addition to the costs spent for treating these disorders, high mortality rate of animals could reduce whole farm outcome. Providing therapeutic supplements can reduce the incidence of ketosis, displaced abomasum, laminitis, fatty liver, milk fever, mastitis, and other disorders. Each supplement is specific for each disorder. For instance, high level of vitamin E and selenium can reduce retained placenta incidence. Based on disorders that have high incidence rates in a farm, animal nutritionists can use related therapeutic supplement