Inulin is a soluble fiber present in several plants, most notably in chicory root, garlic, onions, and asparagus. It acts as a prebiotic, serving as food for beneficial gut bacteria, which helps support a healthy microbiome. By promoting the growth of these bacteria, inulin can improve digestive health, enhance nutrient absorption, and may also aid in regulating blood sugar levels. Additionally, it can help increase feelings of fullness, potentially supporting weight management efforts.