Biochemical Interactions and Chemical Modulation of FODMAPs: Strategies for Gut Microbiota Engagement and Health Implications

This review examines the chemical modulation and biochemical interactions of fermenting the oligo-, di-, monosaccharides, or polymers (FODMAPs) and how they affect the composition and function of the gut microbiota. This study critically investigates the effects of FODMAPs on gut health, with an emphasis on both moderate and low FODMAP diets, especially in relation to gastrointestinal conditions like irritable bowel syndrome and bowel inflammation (IBD). The review summarizes what is currently known about the pathways of metabolism of FODMAPs in the microbes of the gut, emphasizing their function in the production of short-chain fatty acids (SCFAs), the metabolism of methane, and the regulation of the immune response. It also talks about new dietary approaches that improve gut health and minimize negative effects by combining low-FODMAP methods with other dietary modifications, like the Mediterranean diet. Future directions for incorporating multi-omics techniques and customized food in this field are also identified, along with major obstacles in FODMAP research, such as variations in methods of inquiry and long-term effects. The opportunity of targeted FODMAP controlling as a therapeutic approach for boosting gut microbiota variance and enhancing general health outcomes is highlighted in the review's conclusion.