Used as a dietary fiber supplement to support digestive health by promoting the growth of beneficial gut bacteria. Commonly added to functional foods and beverages for its prebiotic properties. Utilized in clinical settings to assess kidney function through inulin clearance tests, which measure glomerular filtration rate. Also serves as a fat replacer in low-calorie food products, improving texture and mouthfeel without adding significant calories. Employed in cosmetic formulations for its moisturizing and skin-conditioning effects.