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30 Best Vegetables for Smoothies (High in Fiber + Nutrients!)

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My wife and I have tested almost every single vegetable that exists to come up with our list of the 30 best vegetables for smoothies!

I’ve been a smoothie fan my whole life, but I’ve been trying to lose weight recently so we started experimenting with different healthy vegetables for smoothies. It’s been great for cutting calories!

I’ll share our big highlights and then do a deep dive on why I believe these are the 30 best vegetables for smoothies.

Vegetable smoothies

Quick Summary: What Vegetables are Good for Smoothies?

After countless smoothies and testing different vegetables, we’ve come up with our full list (skip below if you want to see all 30).

There are lots of great vegetables for smoothies, but it depends what you’re looking for.

Here’s our summary:

  • Highest in Fiber – If you want high fiber smoothies, you need to load up on the green veggies like spinach and kale. You can also incorporate different squashes and cauliflower.
  • Best for creamy smoothies – If you want to make smoothies creamier, you’ll want to go for avocado, sweet potatoes, cauliflower, or different squashes. Avoid leafy vegetables.
  • Great for digestion – There are a number of vegetables that are proven to help with digestion! Add ginger, turmeric, beets, cabbage, and microgreens.
  • Lowest in calories – Most vegetables are super low in calories! Celery, cucumber, and beets are some of the lowest out there.

30 Best Vegetables for Smoothies

Discover the best vegetables for smoothies with my list of 30 healthy and tasty options.

1. Acorn Squash

Acorn squash is a great addition to any smoothie. It has a mild, sweet flavor that pairs well with other fruits and vegetables in the blender. I recommend trying it with banana and kale, peanut butter, seeds, and vanilla extract.

Acorn squash can be used raw or roasted for added sweetness, depending on what type of texture and flavor you prefer. It is packed with nutrients like vitamins A, C, B6, and magnesium and is high in fiber which aids digestion and helps keep you full for longer.

2. Avocado

Though technically a fruit rather than a vegetable, I’ve included avocados in this list as they are nutritionally more like vegetables and are one of the popular smoothie ingredients. 

banana, avocado and strawberries in a blender to make a smoothie

Avocado adds creaminess to any smoothie without adding extra sugar or calories. It also contains healthy fats, fiber, vitamins A, C, E and K, potassium, and magnesium. This is why it’s one of the best yogurt substitutes for smoothies!

Try blending avocado with banana for an extra creamy treat, add some nutritious spinach, or combine avocado with mangoes, pineapple, and coconut milk for something more tropical and exotic.

3. Beet Greens

Beet greens contain high levels of vitamins A and C, as well as iron and calcium. They also contain dietary fiber, which helps to keep your digestive system healthy, and antioxidants that can help protect against free radical damage and reduce inflammation.

The taste of beet greens is milder than the root vegetable itself, making them easier to blend into smoothies without overpowering other flavors.

When blended with fruits like apples or bananas, the flavor is subtle yet still noticeable. I suggest combining beet greens with banana, mango, cucumber and avocado for a deliciously creamy smoothie.

4. Beets

Beets are a great addition to smoothies, providing an earthy flavor and vibrant color. To offset the earthy taste of the beets, try adding pineapple and berries to your smoothie.

Beets are packed with essential vitamins and minerals such as folate, potassium, magnesium, iron, and vitamin C. The nitrates in beets can help improve blood flow throughout the body and reduce inflammation.

5. Bell Peppers

Bell peppers add a sweet flavor to smoothies without adding too much sugar or too many calories. They’re also rich in antioxidants like vitamin A and C, which can help boost your immune system. 

One smoothie recipe I enjoy uses red and yellow bell peppers combined with strawberries and avocado.

bell pepper smoothie

6. Bok Choy

Bok choy is an excellent source of fiber, calcium, iron, and Vitamins A & K which all contribute to overall health benefits, including improved digestion and bone health.

How to use bok choy in smoothies – It has a mild flavor that pairs well with other fruits or vegetables. You might like to try blending bok choy with apple, lemon, pineapple, ginger, and some flax seeds for a healthy and refreshing smoothie.

7. Broccoli

You may be surprised to learn that broccoli works well in a smoothie, and not just with other vegetables. It also combines well with fruit. One of my favorite smoothies blends broccoli, spinach, strawberries, banana, and mango, all mixed together with pineapple juice.

Broccoli is one of the most nutrient-dense vegetables, packed with vitamin C and K, plus minerals like iron, potassium, zinc & magnesium.

8. Butternut Squash

Butternut squash adds sweetness without extra sugar or calories, while still packing plenty of nutritional value into every sip of your smoothie.

For a change from green smoothies, try blending butternut squash with raspberries, mango, cinnamon, nut butter, chia seeds, and milk.

Butternut squash is rich in dietary fiber, which helps keep you feeling fuller longer while promoting healthy digestion. It contains beta-carotene, which aids healthy vision & protects your skin from sun damage.

9. Carrots

Carrots are loaded with beta-carotene (vitamin A), lutein (an antioxidant), and many other essential vitamins & minerals. Their natural sweetness makes carrots perfect for adding sweetness without too much added sugar.

I recommend trying a carrot and fruit smoothie, where the carrot is blended with apple, banana, pineapple, and orange juice.

carrot smoothie

Carrots are a popular ingredient on our list of low sugar smoothies!

10. Cabbage

I find that cabbage works particularly well in a smoothie when blended with berries. Try blending red cabbage, mixed berries, cinnamon and orange juice together.

Cabbage is a great vegetable to add to smoothies due to its high fiber content. It also contains vitamins A, C, and K and minerals like calcium and iron. Adding cabbage can help boost the nutritional value of your smoothie with only a subtle change to the flavor.

11. Cauliflower

Have you ever considered having peanut butter with cauliflower? In a smoothie, it works surprisingly well! Just blend your cauliflower with peanut butter or another nut butter of your choice, plus banana, dates, and almond milk. Cauliflower can be a great way to make smoother smoothies as well!

Benefits of cauliflower:

Cauliflower is high in fiber, which helps keep you full longer and aids digestion. It’s also rich in vitamins A, B6, C, K, and folate, as well as minerals like magnesium and potassium.

And as if that wasn’t enough, cauliflower also acts as an anti-inflammatory due to its high levels of antioxidants, such as beta-carotene and lutein, which help reduce inflammation throughout the body.

cauliflower smoothie

12. Celery

The main benefit of adding celery to your smoothies is its incredibly low calorie count – only around 6 calories per stick! 

In addition to being very low in calories, celery provides essential minerals such as calcium and magnesium, which are important for bone health, and electrolytes such as sodium and potassium, which are important for hydration levels in the body.

The only downside is that blending up celery can make a smoothie separate.

I like to combine celery with apple, banana, spinach, ginger, and lemon juice.

Read more: Do smoothies make you poop?

13. Collard Greens

Collard Greens are a great addition to any smoothie. They provide a wide range of vitamins and minerals, including vitamins A, C, K, and calcium.

Collard greens also contain fiber which helps keep you full longer and can aid in digestion. The dark green color of collard greens indicates that they are packed with antioxidants that help protect your cells from damage caused by free radicals.

When added to a smoothie, collard greens give it a slightly bitter taste but their texture is quite mild compared to other leafy green vegetables like kale or spinach. 

A delicious yet simple smoothie recipe to try is collard greens, banana, yogurt, and orange juice.

14. Cucumber

Cucumber is a great addition to any smoothie. It has a light, refreshing flavor that pairs well with many other fruits and vegetables. Why not try it with pineapple, banana and coconut milk?

Cucumbers are low in calories but high in fiber, which helps keep you feeling full longer and aids digestion. They also contain antioxidants like vitamin C and beta-carotene and are rich in potassium, magnesium, calcium, iron, and zinc. Cucumber is popular in our list of diabetic friendly smoothies!

The water content in cucumber makes it a great ingredient for making smoothies thinner.

cucumber smoothie

15. Dandelion Greens

The flavor profile of dandelion greens is slightly bitter yet earthy at the same time. However, blended into a smoothie, it takes on more subtle flavors that blend nicely with other ingredients.

For those who don’t enjoy the taste of dandelion greens, adding some honey or maple syrup will help balance out its bitterness. I also recommend combining dandelion greens with banana, pear, spinach, and ginger.

Dandelion greens are a nutritional powerhouse packed with vitamins and minerals. They contain high levels of vitamins A, C, K, and B6, as well as calcium, iron, magnesium, and potassium.

16. Edamame

Edamame is an excellent source of plant-based protein that makes it perfect for vegan or vegetarian smoothies. 

I highly recommend trying a green smoothie with edamame, spinach, ginger, lime juice, and ice.

Edamame contains essential vitamins and minerals such as folate, magnesium, phosphorus, potassium, zinc, and vitamin K. 

17. Ginger

Ginger adds a zesty kick to any smoothie recipe thanks to its spicy flavor profile.

For a really fresh-tasting smoothie, try adding ginger to a blended mix of lemon, chia seeds, peach, pineapple and coconut milk.

Not only does it taste great, but ginger also has many health benefits too! Studies have shown that ginger can help reduce inflammation in the body which may aid digestion and improve overall health.

Ginger is a popular ingredient in our list of colon cleansing smoothie recipes!

18. Herbs

Herbs like basil, parsley and mint are a wonderful way to add freshness and flavor to any dish, including smoothies!

Basil is known for its anti-inflammatory properties, while mint helps soothe digestive issues like nausea or bloating. Parsley contains plenty of antioxidants that can help protect against free radical damage caused by environmental pollutants.

You can combine lots of herbs to make one delicious herbal smoothie. For example, why not try some yogurt, olive oil and lemon juice, blended with parsley, chives and basil?

19. Kale

Kale is one of the most nutrient-dense vegetables, making it an ideal choice for adding to your favorite green smoothies.

Check our our list of smoothies with kale for more ideas!

I recommend trying a smoothie made from kale, avocado, pineapple, banana, cashew nuts, ginger and lime juice. Kale requires a bit more liquid in your smoothie so if you aren’t careful you’ll end up making a smoothie foamy.

Benefits of kale in smoothies:

Kale provides ample amounts of Vitamin A & C and dietary fiber which helps keep us full for longer. This leafy green vegetable also contains powerful phytonutrients like lutein & zeaxanthin, which act as natural antioxidants and support healthy vision.

20. Microgreens

Microgreens are tiny versions of fully grown plants containing concentrated nutrients within their small leaves. This makes them incredibly nutritious when added to juices or shakes.

Their delicate texture brings out bright flavors from other ingredients present within each sip, and they contain vitamins A and C alongside Iron & Magnesium too.

You can make a sweet pea microgreen smoothie using microgreen pea shoots, avocado, kale, mint, coconut water and ice.

21. Moringa

Moringa is often referred to as “the miracle tree” because it packs quite a nutritional punch. It provides generous amounts of proteins alongside important vitamins and minerals, such as amino acids, beta-carotene, calcium, copper, iron, and magnesium.

Moringa’s earthy taste pairs particularly well with sweeter ingredients. One tasty moringa smoothie to try combines moringa with strawberries, banana, spinach and milk.

22. Pumpkin

Pumpkins aren’t just Halloween decorations – they are a fantastic smoothie ingredient too!

Pumpkin is a rich source of vitamins A and C, plus potassium and beta-carotene antioxidant compounds, which fight off damaging free radicals.

Try blending pumpkin puree with yogurt, banana, nut butter and spices to make a delicious pumpkin pie smoothie. If you want to make thicker smoothies, pumpkin will be super helpful!

pumpkin smoothie

23. Radish

Radishes make great additions to smoothies, with their peppery flavor adding a nice touch of complexity.

A radish smoothie that I often make combines the radishes with beets, carrot, parsley, yogurt, and milk

Radishes contain high amounts of vitamin C and B6, as well as fiber to aid digestion.

24. Romaine Lettuce

Romaine lettuce isn’t just a salad staple anymore – this crunchy veggie makes a fantastic smoothie ingredient adding both texture and flavor.

I recommend combining romaine lettuce with banana, apple, chia seeds, and almond milk.

High fiber content means romaine keeps the stomach feeling fuller longer, while an abundance of vitamins A and K ensures we receive an adequate supply of key nutrients.

25. Spinach

Spinach has long been hailed as a superfood due incredible array of vitamins and minerals contained within each leaf.

It’s easy to make delicious spinach smoothies with just a few ingredients. Try blending spinach with avocado, banana, mango, and milk, for a thick and creamy smoothie.

The extra fiber from spinach makes it one of the best meal replacement smoothies or keto smoothies!

spinach in a smoothie

26. Sweet Potatoes

Sweet potatoes are a great addition to smoothies because they provide natural sweetness and an array of vitamins and minerals. They also help to thicken up the consistency of your smoothie, adding texture.

You can make a comforting winter smoothie using sweet potatoes, pumpkin spice, cinnamon, honey, and milk. Sweet potatoes are great for making smoothies sweeter and creamier!

Sweet potatoes contain high levels of vitamin A, essential for eye health, as well as vitamin C, manganese, copper, pantothenic acid, and dietary fiber. The natural sweetness also make it a healthy substitute for bananas in smoothies!

Sweet potatoes are super affordable so it’s a popular ingredient on our list of cheap smoothies!

27. Swiss Chard

Swiss chard is a leafy green vegetable that contains vitamins A, K and C, along with magnesium, potassium, and iron. 

The bitter taste of Swiss chard may be balanced out by adding sweeter fruits or vegetables like apples or carrots into the mix.

For a smoothie that tastes like a fruit milkshake, try blending swiss chard with frozen banana, frozen strawberries, nut butter, and hemp seeds.

28. Turmeric

Turmeric has been used for centuries due its anti-inflammatory properties. It also provides other benefits when added to smoothies, such as improved digestion and better absorption of nutrients from food sources.

This yellow spice contains curcumin which helps reduce inflammation in the body while providing antioxidant protection against free radical damage caused by environmental toxins such as pollution or smoke inhalation.

I like to add turmeric to smoothies that contain fruits like pineapple and mango. 

29. Yellow Summer Squash

Yellow summer squash is an excellent source of beta-carotene which converts into Vitamin A once consumed. This nutrient plays an important role in maintaining healthy eyesight, boosting immunity and cell growth, and repairing processes within our bodies.

One delicious yellow squash recipe that I highly recommend combines squash with frozen raspberries, dates and unsweetened almond milk.

Yellow summer squash also contains folate (vitamin B9), which aids red blood cell production, making it beneficial for pregnant women who need extra folate.

30. Zucchini

I find that zucchini works especially well in smoothies when combined with spinach. A recipe I particularly enjoy includes zucchini, spinach, banana, protein powder, and almond milk. It’s really easy to make, and good for you too!

Benefits of zucchini in smoothies

Zucchini is loaded with many essential vitamins & minerals, including vitamins C & K, potassium, phosphorus & magnesium. These all work together to keep bones strong, aid digestion, and promote good health.

Zucchini also contains very few calories, so you don’t have to worry about overindulging when adding this versatile vegetable to your smoothie recipes.

zucchini smoothie

Common Questions About Vegetables for Smoothies

What vegetables go well in smoothies?

The most popular vegetables that go well in smoothies are spinach, kale, carrots, beets, cucumbers, and celery. Add greens like spinach or kale to your smoothie to boost vitamins and minerals. Carrots provide beta-carotene for eye health, and beets are antioxidants that protect cells from damage. Cucumbers can make your smoothie more refreshing, while celery adds a crunchy texture.

What is the healthiest thing to put in a smoothie?

Fresh fruits and vegetables are the healthiest thing to put in a smoothie. Fruit and vegetables provide vitamins, minerals, antioxidants, fiber, nutrients and vitamins. Add healthy fats, such as nut butters or chia seeds, for added protein and omega-3 fatty acids, while adding superfoods like spirulina or wheatgrass powder can give your smoothie an extra boost. 

What vegetables are good to blend together?

Some popular vegetable pairings include carrots and celery, spinach and kale, cucumber and bell pepper, beets and sweet potato, zucchini and avocado. You can also add in some herbs like parsley or cilantro for extra flavor. Experiment with different ingredients until you find the perfect combination for your smoothie.


Final Verdict: The Best Vegetables For Smoothies

If I had to choose just a few, the best vegetables for smoothies are spinach, kale, sweet potatoes, and celery. I’ll also mention avocado, as – while technically a fruit, not a vegetable – it is an essential ingredient in many smoothie recipes.

  • Spinach – Low in calories and carbs, high in fiber, and packing a range of vitamins and minerals, such as vitamin A, C, K, calcium, and potassium.
  • Kale – All the benefits of spinach, but with a stronger, peppery taste for those who want more flavor.
  • Sweet Potatoes – Less about taste and more about texture. Yes, they are tasty and nutritious, but perhaps the main advantage of adding sweet potatoes to your smoothie is the delicious creamy texture they produce.
  • Celery –  Fantastic for bulking up a smoothie while adding very few calories (approximately 6 calories per celery stick!).
  • Avocado – While technically a fruit, not a vegetable, avocado is an essential ingredient in many smoothie recipes and a great ingredient to use when you want a thicker smoothie.
vegetable smoothies

While I have chosen these few vegetables as the best for smoothies overall, as you can see from my list of 30 vegetables that work well in smoothies, there are many different vegetables to try.

The best vegetable for your smoothie depends on the other ingredients you include and your tastes. So pick a few vegetables from the list above and experiment to discover your personal favorites.

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Richmond Howard

Richmond Howard started World of Blenders in 2022 to help people solve all their blender issues and buy the best blender for their kitchen! He's tested dozens of blenders and on his other site, Meal Prepify, he's helped over 3 million people learn how to meal prep.

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