The 10 Foods With the Most Prebiotics to Support Gut Health

Chicory Root: Contains the highest amount of inulin, a type of prebiotic fiber.

Dandelion Greens: High in inulin and other prebiotic fibers.

Garlic: Contains inulin and fructooligosaccharides (FOS), both prebiotics.

Onions: Rich in inulin and FOS, onions are a great prebiotic food.

Leeks: Similar to onions, leeks are a good source of inulin and FOS.

Asparagus: Contains inulin and other prebiotic fibers that can help nourish gut bacteria.

Bananas: Particularly green bananas, which contain resistant starch, a type of prebiotic.

Barley: A whole grain rich in beta-glucan, a prebiotic fiber.

Oats: Rich in beta-glucans, oats can help support gut health.

Apples: Contain pectin, a type of fiber that acts as a prebiotic in the gut.