This review explores how probiotics (beneficial live bacteria) can help treat inflammatory bowel diseases like Crohn’s disease and ulcerative colitis. Probiotics work by restoring healthy bacteria balance in the gut, strengthening the intestinal barrier, and calming the immune system’s inflammatory response. While more research is needed, particularly for Crohn’s disease, probiotics show promise as a safe, long-term treatment option that can complement standard medications and improve patients’ quality of life.