In the realm of dietary approaches designed to address digestive issues, the low FODMAP diet has gained considerable attention and popularity in recent years. But it's not a one-size-fits-all solution, according to the research, about 1/3 of IBS sufferers do not find relief from eliminating FODMAPs from their diet. So let’s break it down: in this article we'll discuss what FODMAPs are, how effective this dietary approach is, who should consider using it, who should be cautious, and why collaborating with a registered dietitian is crucial to navigating this path successfully.