Waldon, W., Witoricz, F., Glińska, J. ., Spychalska, W., Kaźmierkiewicz-Makanga, K., Bogacz, M., Krawczyk, A., Sumlet, P. ., Gofron, M., & Duliński, M. (2026). THE ROLE OF GUT MICROBIOTA IN THE DEVELOPMENT OF OBESITY, TYPE 2 DIABETES, AND DEPRESSION - A REVIEW OF CURRENT LITERATURE 2020–2026. International Journal of Innovative Technologies in Social Science, 5(2(50). https://doi.org/10.31435/ijitss.2(50).2026.5956