n3
| Prebiotic food source | Primary prebiotic compound |
|---|---|
| Jerusalem artichoke | Inulin (one of the richest dietary sources) |
| Chicory root | Inulin and FOS |
| Garlic | FOS and inulin |
| Onions and leeks | FOS and inulin |
| Asparagus | Inulin |
| Bananas (slightly unripe) | Resistant starch and FOS |
| Apples | Pectin (prebiotic fibre) |
| Oats | Beta-glucan |
| Barley | Beta-glucan and FOS |
| Legumes and beans | GOS and resistant starch |
| Sweet potato | Resistant starch |
| Mushrooms | Beta-glucan |
| Cabbage and squash | Pectin and inulin |