Staudacher, Heidi MRossi, MeganKaminski, ThomasDimidi, EiriniRalph, Frances SEWilson, BridgetteDallimer, MartinWilson, BridgetteMartin, Lee DLouis, PetraLomer, Miranda CIrving, Peter MWhelan, Kevin2022-08-232022-08-232022-04-01Staudacher, H M, Rossi, M, Kaminski, T, Dimidi, E, Ralph, F SE, Wilson, B, Dallimer, M, Wilson, B, Martin, L D, Louis, P, Lomer, M C, Irving, P M & Whelan, K 2022, 'Long-term personalized low FODMAP diet improves symptoms and maintains luminal Bifidobacteria abundance in irritable bowel syndrome', Neurogastroenterology and Motility, vol. 34, no. 4, e14241. https://doi.org/10.1111/nmo.142411365-2982ORCID: /0000-0003-2115-2399/work/98943250https://hdl.handle.net/2164/19092Acknowledgements The authors thank the patients who agreed to participate in this long-term follow up study. We are grateful to Monash University, Melbourne, Australia, for access to their FODMAP food composition database for analysis of FODMAP intake. The initial study was funded by the National Institute for Health Research and the long term follow-up was funded by King’s College London, neither of whom played a role in the study design, data collection, data analysis, data interpretation or writing of the manuscript.11386625engFODMAPdietirritable bowel syndromefructansbifidobacteriamicrobiomeR MedicineNational Institute for Health Research (NIHR)CDRF-2012- 03-060Supplementary InformationRJournal article10.1111/nmo.14241344