12 Fiber-Rich Foods to Help with Good Gut Bacteria

New research shows that certain types of fiber are better for improving your gut health. Find out which foods you should add to your diet.

1. Jerusalem Artichokes

Amount of fructan: 47 grams in 1 cup, (regular artichokes clock in with 6 grams per 'choke).

2. Leeks

Amount of fructan: 10 grams in one leek

3. Onions

Amount of fructan: 9 grams per cup

4. Raspberries

Amount of fructan: 6 grams per cup

5. Beans

Amount of fructan: 6 grams per cup of cooked beans

6. Asparagus

Amount of fructan: 5 grams per 5 spears

7. Garlic

Amount of fructan: 3 grams in 6 cloves

8. Bananas

Amount of fructan: 1 gram per medium banana