Cronh's disease and ulcerative colitis (UC) are diseases with unknown etiologies that cause ongoing inflammation in the gastrointestinal system. Chron's disease causes immunological dysregulation, and UC causes intestinal harm due to immune reactions. According to our study, fecal microbiota transplantation (FMT) has many benefits in the treatment of inflammatory bowel disease (IBD) by restoring intestinal homeostasis and reducing clinical symptoms. In mildly symptomatic patients with UC, an FMT treatment combined with an anti-inflammatory diet can produce remission, which would then be followed by a diet that maintained the anti-inflammatory effects. The efficacy of FMT consists of preventing flares or the consequences of IBD. As a result, we must emphasize that more investigation should be done before developing a therapeutic procedure for FMT in IBD and its associated consequences.