Globally, metabolic disorders have become major public health concerns, which include cardiovascular diseases, type 2 diabetes, and obesity. Currently, studies are investigating dietary supplements as therapeutic options for various diseases. Inulin, a soluble fiber in the diet, has been considered a possible remedy because of its unique physical-chemical properties and potential health advantages. On the other hand, inulin is found in plants like chicory roots, and it is known to have beneficial effects on glucose metabolism, insulin sensitivity, and lipid profile. The ability to modulate gut microbiota composition and function is one mechanism through which inulin may affect metabolic health. Furthermore, prebiotic activities of inulin result in short-chain fatty acid production that influences energy metabolism and regulation of inflammation. For this reason, clinical research examining the impact of oral supplementation with inulin on metabolic parameters has shown promise; hence, it can be used as a dietary therapy for those who are at risk of or are already suffering from such conditions. Also, understanding how these compounds work will help develop precise interventions directed at enhancing metabolic well-being using this natural ingredient. This chapter underlines the various aspects of inulin’s participation in metabolic disorders with emphasis on its potential as a natural and easily available component of our diet to promote metabolic health. Furthermore, the current investigations are promising for knowledge upgradation regarding inulin’s mechanisms of action that could be used in the prevention and management of metabolic disorders.