High Fiber Food List for a Practical Grocery Cart

Beans and legumes

Lentils, chickpeas, black beans, kidney beans and edamame can anchor bowls, soups, salads and tacos. Canned versions save time; rinse them when appropriate for the recipe.

• Lentils
• Chickpeas
• Black beans
• Kidney beans
• Edamame

Whole grains and seeds

Oats, quinoa, brown rice and buckwheat are versatile bases. Chia, ground flax and pumpkin seeds add texture and can be portioned ahead.

• Certified gluten-free rolled oats
• Quinoa
• Brown rice
• Buckwheat
• Chia and ground flax

Fruit and vegetables

Berries, apples, pears, broccoli, kale, carrots, sweet potatoes and avocado work across meals. Variety matters more than chasing one so-called superfood.

• Berries, apples and pears
• Broccoli and cauliflower
• Spinach and kale
• Carrots and bell peppers
• Sweet potato and avocado

Fiber content comparison table

The table below shows approximate fiber content per 100 grams for common high-fiber foods. Values are drawn from generic USDA FoodData Central data and represent edible portions. Actual fiber varies by variety, growing conditions and preparation method.

• Chia seeds: 34.4g per 100g
• Ground flaxseed: 27.3g per 100g
• Lentils (cooked): 7.9g per 100g
• Chickpeas (cooked): 7.6g per 100g
• Black beans (cooked): 8.7g per 100g
• Rolled oats (dry): 10.1g per 100g
• Quinoa (cooked): 2.8g per 100g
• Raspberries: 6.5g per 100g
• Avocado: 6.7g per 100g
• Pear (raw): 3.1g per 100g
• Broccoli (cooked): 3.3g per 100g
• Sweet potato (baked): 3.3g per 100g
• Banana: 2.6g per 100g
• Apple (raw with skin): 2.4g per 100g

How to build a high fiber grocery list on a budget

High-fiber eating does not require expensive specialty products. Some of the most fiber-rich foods—dried beans, rolled oats, brown rice—are among the cheapest items in any grocery store. Here is a practical approach to building a budget-friendly fiber-rich cart.

Buy dried beans instead of canned when you have time to soak and cook them. A pound of dried lentils costs roughly the same as one can but yields four to five servings. Rice cookers and instant pots make bean preparation straightforward.

Choose frozen berries and vegetables when fresh produce is out of season. Frozen produce retains its fiber content and is often less expensive than fresh. Store-brand frozen fruit works well in smoothies and overnight oats.

Buy seeds in bulk. Chia seeds, flaxseed and pumpkin seeds are available in bulk bins at many stores and cost significantly less per serving than pre-packaged versions. Store them in a cool, dry place or refrigerate to extend shelf life.

See also the high fiber meal prep guide for strategies to turn these ingredients into a week of meals.

Read the context

Fiber varies by variety, preparation and serving size. Our recipe estimates use a reviewed ingredient catalog based on generic USDA FoodData Central references and are not laboratory measurements of a finished meal.

Frequently asked questions