Munira TEMIROVA and Nilufar ELOVA 2024. THEORETICAL PRINCIPLES OF THE DEVELOPMENT OF PROBIOTIC SUPPLEMENTS AFFECTING THE BODY’S IMMUNOLOGICAL INDICATORS. News of the NUUz. 3, 3.1 (Mar. 2024), 142-146. DOI:https://doi.org/10.69617/uzmu.v3i3.1.1746.