15 healthy High-Fiber Low-Carb foods list made by dietitians

15 healthy High-Fiber Low-Carb foods list made by dietitians

Finding the right foods that support digestive health while keeping carb intake low can transform how we feel daily. High-fiber, low-carb foods are ideal for a balanced diet, aiding in digestive health, blood sugar management, and even weight control. However, not every fiber-rich food is low in carbs, which is why this list, created with dietitians, focuses on foods that combine the best of both worlds: high fiber, low carb.

In this guide, we’ll explore the top 15 high-fiber, low-carb foods, each carefully selected to improve your diet naturally. From avocados and leafy greens to nuts and seeds, these foods bring plenty of fiber without adding excessive carbs. Dive in to discover tasty ways to incorporate these foods into your meals.


Why High-Fiber Low-Carb Foods Matter

High-fiber, low-carb foods offer various health benefits, including:

  • Enhanced Digestive Health: Fiber promotes regular bowel movements, supports a healthy gut microbiome, and aids in the prevention of digestive issues.
  • Satiety and Weight Management: Fiber-rich foods keep you feeling full, which can help reduce overeating and support weight management.
  • Blood Sugar Control: Soluble fiber, in particular, helps slow glucose absorption, aiding in blood sugar stability.

Let’s get into each of the 15 foods, starting with a comparison chart to highlight fiber content, net carbs, and other nutritional highlights.


Nutritional Overview Chart

Below is a quick comparison of the fiber and net carb content for each food, with added details on notable nutrients. This chart can serve as a quick guide to choosing foods based on your specific needs.

FoodFiber Content (per serving)Net Carbs (per serving)Notable Nutrients
Avocado10g (per cup)2gPotassium, monounsaturated fats
Chia Seeds10g (per ounce)2gOmega-3s, calcium
Almonds3.5g (per ounce)2.5gVitamin E, magnesium
Flaxseeds3g (per tablespoon)0.2gOmega-3s, lignans
Brussels Sprouts4g (per cup)4gVitamin C, vitamin K
Kale1g (per cup)0.5gVitamin A, vitamin C
Blackberries8g (per cup)6gVitamin C, manganese
Raspberries8g (per cup)5gVitamin C, antioxidants
Artichokes10g (per medium)7gMagnesium, folate
Broccoli2.5g (per cup, cooked)3gVitamin K, vitamin C
Spinach0.7g (per cup, raw)0.4gIron, vitamin K
Cauliflower2g (per cup, raw)3gVitamin C, choline
Pecans3g (per ounce)1.2gHealthy fats, zinc
Zucchini1g (per cup, raw)2gPotassium, vitamin C
Mushrooms1g (per cup, raw)2gSelenium, B vitamins

15 healthy High-Fiber Low-Carb

Avocado High-Fiber Foods

1. Avocados: The Fiber-Filled “Green Gold”

  • Fiber: 10g per ounce
  • Net Carbs: 2g per cup
  • Why It’s a Winner: Avocados are nature’s creamy, fiber-rich gift that keeps you full and satisfied. Their healthy fats also give your heart some love.
  • Quick Tip: Smash on toast, blend into smoothies, or mix into a zesty guacamole for a fiber-packed snack.

2. Chia Seeds: The Mighty Mini Boosters

  • Fiber: 10g per ounce
  • Net Carbs: 2g per ounce
  • Why It’s a Winner: These tiny seeds swell into a gel-like powerhouse in your stomach, helping keep hunger at bay and boosting digestion.
  • Quick Tip: Stir into yogurt, make a fiber-rich pudding, or sprinkle over salads for an easy crunch and fiber boost.
Chia seeds fiber rich food
Almonds Fiber Richest Food

3. Almonds: Crunchy Fiber Nuggets

  • Quick Tip: Snack on raw almonds, toss them in salads, or blend into almond butter for a delicious treat!
  • Fiber: 3.5g per ounce
  • Net Carbs: 2.5g per ounce
  • Why It’s a Winner: These nutty snacks are not just tasty; they pack a fiber punch and provide heart-healthy fats that keep hunger in check.

4. Flaxseeds: The Tiny Nutritional Giants

  • Fiber: 3g per tablespoon
  • Net Carbs: 0.2g per tablespoon
  • Why It’s a Winner: Flaxseeds are rich in omega-3 fatty acids and fiber, making them a perfect addition to your high-fiber low-carb foods arsenal.
  • Quick Tip: Mix into smoothies, sprinkle on oatmeal, or bake into low-carb muffins for a nutrient boost.
Close-up of whole and ground flaxseeds in bowls on a rustic surface with a spoon, highlighting these tiny, fiber-rich seeds as a high-fiber low-carb food option.
Brussels sprouts Fiber Richest Foods

5. Brussels Sprouts: Mini Cabbages with Big Flavor

  • Fiber: 4g per cup
  • Net Carbs: 4g per cup
  • Why It’s a Winner: These little cabbages are fiber-rich and low in carbs, making them great for promoting digestive health while being deliciously versatile.
  • Quick Tip: Roast with olive oil and spices for a crispy side or shred into salads for a crunchy texture.

6. Kale: Leafy Green Powerhouse

  • Quick Tip: Toss it into smoothies for added nutrition or sauté it with garlic for a delicious side dish.
  • Fiber: 1g per cup (raw)
  • Net Carbs: 0.5g per cup
  • Why It’s a Winner: Kale is a nutrient-dense leafy green, making it one of the best high-fiber low-carb foods available. It’s packed with vitamins A, C, and K, providing robust health benefits.
Fresh kale leaves on a rustic wooden surface with vibrant green color, showcasing this nutrient-dense, high-fiber low-carb leafy green.
A close-up of fresh blackberries with a rich purple-black color and glossy surface on a light background.

7. Blackberries: Juicy Fiber Bombs

  • Fiber: 8g per cup
  • Net Carbs: 6g per cup
  • Why It’s a Winner: Blackberries deliver a deliciously sweet flavor while being rich in fiber, perfect for a high-fiber low-carb diet.
  • Quick Tip: Snack on them fresh, blend into smoothies, or top off your oatmeal for a nutritious boost.

8. Raspberries: Tart and Tasty Treats

  • Quick Tip: Add to salads, use as a dessert topping, or mix into yogurt for a flavorful fiber boost.
  • Fiber: 8g per cup
  • Net Carbs: 5g per cup
  • Why It’s a Winner: Raspberries are not only deliciously tart but also packed with fiber, making them an excellent choice for high-fiber low-carb foods.
Raspberries Fiber Richest Foods
Artichokes Fiber Richest Foods

9. Artichokes: The Fiber-Full Delicacy

  • Quick Tip: Steam and dip in a healthy sauce or add to salads for a unique and tasty crunch.
  • Fiber: 10g per medium artichoke
  • Net Carbs: 7g per medium artichoke
  • Why It’s a Winner: Artichokes shine with their high fiber content, making them a standout in the category of high-fiber low-carb foods, great for digestive health.

10. Spinach: Nutrient-Dense Leafy Green

  • Fiber: 0.7g per cup (raw)
  • Net Carbs: 0.4g per cup
  • Why It’s a Winner: Spinach is an incredibly versatile leafy green, low in carbs and rich in vitamins and minerals, making it a staple in high-fiber low-carb foods.
  • Quick Tip: Add to salads, blend into smoothies, or sauté as a quick side dish to boost your fiber intake.
A bowl of fresh spinach leaves on a rustic table with scattered leaves around, highlighting this nutrient-dense, high-fiber low-carb leafy green.
A small wooden bowl filled with unsweetened shredded coconut, surrounded by scattered flakes and tropical elements, showcasing this nutritious high-fiber low-carb food.

11. Coconut: The Tropical Fiber Source

  • Quick Tip: Sprinkle shredded coconut on yogurt, mix into smoothies, or use in baking for added flavor and texture.
  • Fiber: 7g per ounce (unsweetened shredded)
  • Net Carbs: 2g per ounce
  • Why It’s a Winner: Coconut provides a good dose of fiber and healthy fats, making it a delightful addition to any high-fiber low-carb diet.

12. Broccoli: The Fiber-Filled Vegetable

  • Fiber: 5g per cup (cooked)
  • Net Carbs: 4g per cup
  • Why It’s a Winner: Broccoli is not only a fiber-rich vegetable but also packed with vitamins and antioxidants, earning its place among high-fiber low-carb foods.
  • Quick Tip: Steam, roast, or stir-fry for a quick, healthy side dish or toss into salads for added crunch.
Broccoli High-Fiber Foods
A fresh head of cauliflower and chopped florets on a rustic wooden cutting board, highlighting this nutritious and versatile high-fiber low-carb food ready for cooking.

13. Cauliflower: The Low-Carb Superstar

  • Quick Tip: Use it to make cauliflower rice, mash it as a potato alternative, or roast for a tasty side.
  • Fiber: 2g per cup (cooked)
  • Net Carbs: 2g per cup
  • Why It’s a Winner: Cauliflower is incredibly versatile and can be used as a low-carb substitute in various dishes, making it a favorite in high-fiber low-carb foods.

14. Green Beans: Crunchy and Delicious

  • Fiber: 4g per cup (cooked)
  • Net Carbs: 4g per cup
  • Why It’s a Winner: Green beans offer a crunchy texture and satisfying fiber content, perfect for a high-fiber low-carb diet.
  • Quick Tip: Steam or sauté with garlic and olive oil for a delicious side, or toss into salads for added crunch.
A plate of cooked green beans drizzled with olive oil and garnished with garlic and fresh herbs, showcasing this crunchy and nutritious high-fiber low-carb food.
A vibrant arrangement of fresh green peas in their pods on a rustic wooden table, showcasing the bright green color and inviting appearance of this nutritious, high-fiber low-carb food.

15. Peas: Sweet and Nutritious

  • Fiber: 9g per cup (cooked)
  • Net Carbs: 14g per cup
  • Why It’s a Winner: While slightly higher in carbs, peas are still a good source of fiber and nutrients, making them a great option for a balanced high-fiber low-carb diet when consumed in moderation.
  • Quick Tip: Add to soups, stir-fries, or salads for a pop of sweetness and fiber.

Benefits of Incorporating High-Fiber Low-Carb Foods

1. Supports Digestive Health

Incorporating high-fiber low-carb foods into your diet aids in maintaining a healthy digestive system. Fiber helps regulate bowel movements, preventing constipation, and supports a balanced gut microbiome. Foods like kale and broccoli not only add fiber but also provide essential nutrients that promote gut health.

2. Weight Management

High-fiber low-carb foods are incredibly effective for weight management. Foods like avocados and almonds promote a feeling of fullness, reducing overall calorie intake. The healthy fats in avocados and the protein in almonds help curb cravings, making it easier to stick to your dietary goals.

3. Blood Sugar Control

One of the major benefits of high-fiber low-carb foods is their role in stabilizing blood sugar levels. Foods like berries and spinach have a low glycemic index, meaning they cause a slower rise in blood sugar, making them suitable for those managing diabetes or insulin resistance.

4. Heart Health

Many high-fiber low-carb foods are also heart-healthy. For instance, flaxseeds and chia seeds are rich in omega-3 fatty acids and can help lower cholesterol levels. A diet high in fiber is linked to a lower risk of heart disease, making these foods essential for cardiovascular health.


How to Incorporate High-Fiber Low-Carb Foods into Your Diet

1. Start Your Day with Fiber

Kickstart your mornings with a breakfast rich in high-fiber low-carb foods. Consider a smoothie made with spinach, chia seeds, and a handful of berries. This not only provides essential nutrients but also keeps you energized and full until lunch.

2. Snack Smart

Replace your typical snacks with high-fiber low-carb options. Instead of chips, grab a handful of almonds or blackberries. These snacks will satisfy your cravings while boosting your fiber intake.

3. Get Creative with Cooking

Use cauliflower as a rice substitute or mash it instead of potatoes. Incorporate Brussels sprouts into your meals by roasting them with olive oil and seasoning for a flavorful side dish. Experimenting with different cooking methods can make these high-fiber low-carb foods enjoyable and exciting.

4. Make Salads a Staple

Salads can be a fantastic way to include a variety of high-fiber low-carb foods. Use kale or spinach as a base and add toppings like avocados, chia seeds, and raspberries for a nutritious, satisfying meal.


Final Thoughts on High-Fiber Low-Carb Foods

Adopting a diet rich in high-fiber low-carb foods can significantly enhance your health. These foods not only provide essential nutrients but also support weight management, digestive health, and heart health. By creatively incorporating these foods into your meals, you can enjoy a delicious and nutritious diet that meets your health goals. Learn more about the benefits of dietary fiber.

Embracing high-fiber low-carb foods doesn’t mean sacrificing flavor. With a little creativity and the right ingredients, you can enjoy a variety of satisfying meals that contribute to overall well-being. So, go ahead and fill your plate with these nutritional powerhouses!

Final Thoughts

Incorporating high-fiber low-carb foods into your diet can lead to numerous health benefits, including improved digestive health, weight management, and better blood sugar control. With the 15 foods outlined and practical tips provided, you now have the tools to create delicious, satisfying meals that support your health goals.

Remember, a successful diet is one that is both nutritious and enjoyable. Embrace the variety and creativity that high-fiber low-carb foods can offer, and you’ll be on your way to a healthier, happier you. Happy eating!

FAQs About High-Fiber Low-Carb Foods

1. What are high-fiber low-carb foods?

High-fiber low-carb foods are those that are rich in dietary fiber while being low in carbohydrates. Examples include vegetables, nuts, seeds, and certain fruits, which provide essential nutrients without causing significant spikes in blood sugar levels.

2. How much fiber should I consume daily?

The daily recommended intake of fiber is about 25 grams for women and 38 grams for men. However, individual needs may vary based on age, gender, and dietary habits.

3. Can I eat fruits on a low-carb diet?

Yes! Many fruits, especially berries, are low in carbs and high in fiber. Options like strawberries, blueberries, and raspberries can be great additions to a high-fiber low-carb diet.

4. Are there any side effects to increasing fiber intake?

When increasing fiber in your diet, it’s important to do so gradually to prevent digestive discomfort. Drinking plenty of water can also help ease the transition and support digestion.

5. How can I make my meals more fiber-rich?

You can increase fiber in your meals by incorporating whole foods like vegetables, nuts, and seeds. Try adding flaxseeds or chia seeds to smoothies, using cauliflower rice instead of regular rice, or snacking on raw veggies with hummus.

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