Application of New Polyvitamins in A- And D-Hypovitaminosis Deficiency in Young Calves

Abstract: This article examines the effectiveness of new polyvitamin preparations in the preventionand correction of A- and D-hypovitaminosis in young calves. The study focuses on the impact of feedingdairy cows with the nutritional supplement Renomix on calf development, resistance to diseases, andmetabolic stability. Experimental results indicate that calves born from cows supplemented withRenomix demonstrated improved biochemical blood parameters, normalization of metabolic processes,and increased physiological activity. Adequate vitamin supply contributed to enhanced immuneresistance, prevention of growth retardation, and reduced susceptibility to respiratory and digestivedisorders. The findings confirm that polyvitamin supplementation plays a significant role in maintaininghomeostasis and improving overall health in young calves. The application of safe and effectivepolyvitamin preparations is therefore considered an essential preventive and therapeutic strategy inveterinary practice to reduce economic losses associated with hypovitaminosis and metabolic disordersin cattle farming.Keywords: Young calves, hypovitaminosis A, hypovitaminosis D, polyvitamins, Renomix,metabolism, biochemical parameters.