Prebiotic fiber refers to non-digestible carbohydrates that selectively stimulate the growth of beneficial gut bacteria. Common types include inulin, FOS, and GOS derived from natural sources.
Inulin: A type of fructan, a naturally occurring polysaccharide found in many plants. It’s known for its ability to stimulate the growth of beneficial bacteria like Bifidobacteria and Lactobacilli.
FOS (Fructo oligosaccharides): Short-chain fructans, typically composed of fructose molecules linked together with a glucose molecule at the end. They are also known for their prebiotic effects, promoting the growth of beneficial gut bacteria.
GOS (Galacto oligosaccharides): Short-chain carbohydrates made up of galactose molecules. They are also known to selectively promote the growth of beneficial bacteria in the gut.