Foods high in soluble fiber
Ranked by grams of soluble fiber per serving.
The top 25
| # | Food | Serving | Soluble | Total | Soluble · insoluble |
|---|---|---|---|---|---|
| 1 | 1 medium, cooked | 5 g | 6.8 g | ||
| 2 | Psyllium husk1 tbsp | 1 tbsp | 3 g | 3.5 g | |
| 3 | ⅔ cup | 2.9 g | 12.3 g | ||
| 4 | 2 oz, dry | 2.8 g | 8 g | ||
| 5 | 1 cup, cooked | 2.5 g | 6 g | ||
| 6 | Acorn squash1 cup, cubes, baked | 1 cup, cubes, baked | 2.3 g | 9 g | |
| 7 | 1 medium | 2 g | 5.5 g | ||
| 8 | 1 cup | 1.8 g | 6.5 g | ||
| 9 | 5 prunes, pitted | 1.6 g | 3.4 g | ||
| 10 | 2 tbsp, ground | 1.5 g | 3.8 g | ||
| 11 | 1 cup, cubes, baked | 1.5 g | 6.6 g | ||
| 12 | ½ cup, dry | 1.4 g | 4 g | ||
| 13 | 1 cup, pitted | 1.4 g | 3.2 g | ||
| 14 | ¼ cup | 1.2 g | 3.6 g | ||
| 15 | 3 oz | 1.2 g | 6 g | ||
| 16 | 1 medium | 1.2 g | 2.4 g | ||
| 17 | 1 medium, baked | 1.2 g | 3.8 g | ||
| 18 | 1 cup | 1.2 g | 8 g | ||
| 19 | 1 medium | 1.2 g | 3.1 g | ||
| 20 | 1 cup, chopped, cooked | 1.2 g | 5.1 g | ||
| 21 | 1 cup, pieces | 1.2 g | 2.6 g | ||
| 22 | ¼ cup | 1.1 g | 2.4 g | ||
| 23 | Navy beans½ cup, cooked | ½ cup, cooked | 1.1 g | 9.6 g | |
| 24 | 2 medium | 1.1 g | 2.9 g | ||
| 25 | 1 medium | 1.1 g | 2.3 g |
Best in each group
Beans & legumes
- Tempeh1.2 g
- Navy beans1.1 g
- Adzuki beans1 g
Vegetables
- Artichoke5 g
- Acorn squash2.3 g
- Butternut squash1.5 g
Fruits
- Pear2 g
- Gooseberries1.8 g
- Prunes1.6 g
Grains & cereals
- All-Bran cereal2.9 g
- Chickpea pasta (dry)2.8 g
- Barley, pearled2.5 g
Nuts & seeds
- Flaxseed, ground1.5 g
- Chia seeds1 g
- Pumpkin seeds0.4 g
What soluble fiber does
Soluble fiber attracts water and turns to gel as you digest it. That slows digestion, which helps control blood sugar and lowers cholesterol.
The two with FDA heart health claims are beta-glucan in oats and barley, and psyllium husk.
Sources: MedlinePlus, CDC
Questions
Which foods are highest in soluble fiber?
Per serving: artichoke (5 g), psyllium husk (3 g), All-Bran cereal (2.9 g), dry chickpea pasta (2.8 g) and pearled barley (2.5 g).
Which fruits are high in soluble fiber?
Pear (2 g), gooseberries (1.8 g) and prunes (1.6 g), per serving.
Which vegetables are high in soluble fiber?
Artichoke (5 g), acorn squash (2.3 g) and butternut squash (1.5 g), per serving.
What does soluble fiber do?
It attracts water and turns to gel as you digest it. That slows digestion, which helps control blood sugar and lowers cholesterol.
How much soluble fiber do you need a day?
There’s no separate Daily Value for soluble fiber. For heart health, the FDA links 3 g a day of beta-glucan from oats or barley, or 7 g of soluble fiber from psyllium husk, to a lower risk of heart disease as part of a diet low in saturated fat and cholesterol.
Only foods with a soluble and insoluble split are ranked: 162 of 247. Total fiber is from USDA FoodData Central. The split is an estimate, and labs measure it in different ways, so other charts may show other numbers.