Abstract
Obesity is reaching global epidemic proportions worldwide, posing a significant burden on individual health and society. Altered gut microbiota is considered a key factor in the pathogenesis of many diseases, producing metabolites that contribute to the health-beneficial properties of postbiotics. Postbiotics, bioactive microbial components derived from probiotics, are emerging as a valuable strategy in modern medicine and a promising alternative for managing obesity without the need for live bacteria. This work provides a comprehensive overview of the potential health benefits of postbiotics, particularly in relation to obesity, which represents an important health challenge. Despite the encouraging insights into the health benefits of postbiotics, we highlight the need for further research to clarify the mechanisms and the specific roles of different postbiotic components. Integrating postbiotics into health interventions has the potential to enhance preventive care and significantly improve health outcomes in at-risk populations.