 Irritable bowel syndrome, IBS, is a common chronic condition characterized by recurring abdominal pain and altered bowel habits. Two sets of diagnostic criteria exist, the Rome 3 and Rome 4 criteria. The Rome 4 criteria include abdominal pain as a criterion, while the Rome 3 criteria do not. Additionally, the Rome 4 criteria exclude abdominal discomfort, which was included in the Rome 3 criteria. The low FODMAP diet has been shown to be effective in treating IBS in Western populations, but its efficacy in Asian populations remains unclear. Traditional Korean foods such as kimchi contain high levels of FODMAPs, which may explain why they are associated with poorer outcomes in IBS patients. Further research into the use of traditional herbal remedies and treatments is needed to better understand their potential benefits and risks. This article was authored by Ki Wook Jung and Sung Jae Myung. We are article.tv, links in the description below.