If you're looking for a healthy kiwi smoothie recipe, this tropical blend is packed with fiber, protein, and bright fruity flavor. Blending whole kiwi—including the peel—creates a smoothie that supports digestion while delivering 18g protein and 15g fiber!
AK readers also love this go-to green smoothie and this high protein blueberry smoothie!
You'll Love this Recipe
Looking for a smoothie that actually does something for your body, this one is a powerhouse.
This tropical kiwi smoothie is one of my favorite “secret weapon” recipes for clients who want an easy way to boost both fiber and protein at breakfast or snack time.
Each serving delivers:
- 18 grams of protein
- 15 grams of fiber
- naturally sweet tropical flavor from pineapple and banana
- tons of micronutrients from kiwi and spinach
But the real magic ingredient?
The kiwi peel.
Yes — we’re blending the whole kiwi. And it’s one of the simplest nutrition upgrades you can make to a smoothie.
Let's Get Blending!
Ingredients and Helpful Substitution Tips
Detailed measurements and ingredients can be found within the recipe card at the end of this post.
Kiwi
The star of the show. Kiwi is rich in vitamin C, fiber, and digestive enzymes. Using the peel dramatically increases the fiber content.
Pineapple
Adds natural tropical sweetness plus bromelain, another enzyme that supports digestion.
Chia Seeds
A small ingredient with a big nutritional payoff. Chia seeds add soluble fiber, omega-3 fats, and texture.
Spinach
You won’t taste it, but it adds iron, folate, and antioxidants.
Simple Ingredient Swaps
Milk:
Use almond, oat, coconut, or dairy milk.
Yogurt:
For a dairy-free version, use coconut or almond milk yogurt.
Extra protein:
Add additional Greek yogurt or your favorite protein powder.
Also read 👉🏻 Nutritionist Strategies to add more protein to your smoothies
Tools
- High speed blender – I like this one and this one.
- You can see my smoothie starter kit list with my favorite blenders, protein powders, and add in's here.
👩🍳 Abra’s Smoothie Tips
Use ripe kiwi.
The sweeter the kiwi, the better the smoothie.
Blend long enough.
Give the blender a good 30–60 seconds so the peel blends completely smooth.
Adjust thickness.
Add ice cubes for a thicker smoothie or extra milk for a thinner one.
Boost the protein.
If you want a higher protein smoothie, simply add 1 full cup of Greek yogurt instead of ½ cup.
🤓 Abra's Nutrition Tips! Why This Smoothie Is So Good for Digestion
As a licensed dietitian nutritionist specializing in gut health, this is one of the first smoothies I suggest for clients struggling with constipation.
It works because it combines several key digestive supports:
- Fiber from kiwi, chia seeds, spinach, and fruit
- Protein from Greek yogurt to stabilize blood sugar
- Hydration from the fruit and almond milk
- Actinidin, a natural enzyme in kiwi that supports digestion
The result is a smoothie that’s creamy, tropical, and genuinely supportive for gut health.
The Secret: Eat the Kiwi Peel
Most people peel their kiwi before eating it, but the peel is actually where a large portion of the fiber and antioxidants live.
When blended into a smoothie:
- you barely notice the texture
- you dramatically increase the fiber content
- you get extra plant compounds like polyphenols and vitamin C
Just give the kiwi a quick rinse and toss it right into the blender.
It’s one of my favorite little culinary nutrition tricks.
What Makes This Smoothie Balanced
Many smoothies end up being mostly fruit and leave you hungry an hour later.
This one is built differently.
Protein: Greek yogurt adds creaminess and helps keep you full.
Fiber: kiwi, chia seeds, fruit, and greens support digestion and satiety.
Healthy carbs: banana and pineapple add natural sweetness and energy.
It’s a smoothie that works as:
- breakfast
- post-workout fuel
- an afternoon snack that actually satisfies
If you’ve tried this recipe, don’t forget to rate and comment!
🌟🌟🌟🌟🌟
Tropical Kiwi Smoothie
Ingredients
- 2 whole kiwi
- 1 banana
- ½ cup frozen pineapple
- 1 cup baby spinach
- ½ cup greek yogurt (or dairy free yogurt)
- 1 tbsp chia seeds
- 1 cup almond milk (or your preference of milk)
Instructions
- Add all ingredients to a blender, blend until smooth. Optional to add additional ice cubes for a colder smoothie.
Notes
- In a small freezer ziploc bag or silicone bag combine sliced kiwi, 1/2 banana (sliced), handful of spinach, pineapple, and chia seeds. Repeat with as many servings as you desire.
- Freeze, when ready to use remove from freezer, add yogurt and almond milk.
Nutrition
FAQ:
In a recent randomized controlled trial, researchers found that eating two green kiwifruit per day significantly improved bowel movements and digestive comfort in adults with constipation. Kiwi is one of the best fruits for supporting digestion because it contains both soluble and insoluble fiber, which help keep stool soft and support regular bowel movements. Kiwi also contains a natural enzyme called actinidin that helps break down proteins and can support healthy digestion, making it a simple food-based strategy often recommended for people struggling with constipation.
Yes! Kiwi skin is completely edible and actually contains a large portion of the fruit’s fiber and antioxidants. When blended into smoothies, the peel becomes smooth and unnoticeable, making it an easy way to increase the fiber content of recipes like this tropical kiwi smoothie.
Absolutely. Simply use a dairy-free yogurt.
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