Potempa, A. et al. 2026. PROBIOTIC INTERVENTIONS IN GASTROINTESTINAL PHYSIOLOGY AND PATHOPHYSIOLOGY: A SYSTEMATIC REVIEW OF MODERN THERAPEUTIC FRAMEWORKS AND FUTURE INNOVATIONS. International Journal of Innovative Technologies in Social Science. 3, 2(50) (Jun. 2026). DOI:https://doi.org/10.31435/ijitss.2(50).2026.5769.