Immune capacity remaining and rate of disease against shows survive to be unique in suitable for nutrient from feed diet of animals. Immunity in body depends on numbers of nutrients which supply for animal everyday ingested by their request. Nutritional deficiency cause disorders hormones metabolism, damage cells, decrease growth rate and disease more common when surround environment is abnormal. Therefore immunocompetence is lower for normal status, nutrients loss and performance reduce from animals. Diet of an animal should be responsedto require in energy, protein, minerals and vitamins concentration when animals in growing and production for keep tights more function of immune cells. In addition these abilities support animal body discard free gradicals during oxidation period. So quality of dietary related greater to activity and function of immune system through difference role regulation.