Gut Health Smoothie

Recipe by: Holly Caske

  • Vegetarian
  • Vegan
  • Dairy-free
  • Egg-free
  • Gluten-free

If you’re looking for an easy and delicious way to support your gut health, this high-fibre gut health smoothie is a total game-changer. With 20 grams of fibre per serve, it delivers up to 80% of your daily fibre needs, making it a simple yet powerful way to nourish your microbiome and fuel your day with plants. Your gut is home to trillions of microbes that play a key role in everything from digestion and immunity to mood, energy levels, and even skin health. One of the best ways to support a healthy and diverse gut microbiome is through your diet, especially by increasing fibre intake and eating a wide range of plant-based foods. This smoothie is designed specifically with gut health in mind. It's high in fibre, providing 20 grams per serve, and rich in natural prebiotics from ingredients like oats, flaxseed, and vegetables. It’s also loaded with polyphenols from berries and greens, which help feed beneficial gut bacteria. The addition of coconut yoghurt brings live cultures into the mix for extra microbiome support, all without any dairy or added sugars. This isn’t just a gut-friendly smoothie, it’s gut-boosting.

Prep Time: 10 mins
Serves: 1

Nutrition Information (per serve)

418
Calories
19.0g
Fat
3.0g
Saturates
22.0g
Sugars
0.1g
Salt
10.0g
Protein
40.0g
Carbs
20.0g
Fibre

*Nutrition information is calculated using an ingredient database and should be considered an estimate.

Ingredients

  • 1 small banana
  • 89g frozen blueberries
  • 90g frozen raspberries
  • 15g milled flaxseed
  • 10g gluten-free rolled oats (3 tbsp)
  • 20g spinach
  • 20g kale
  • 60g cauliflower (raw or steamed then frozen)
  • 44g avocado (about ¾ of one)
  • 65ml unsweetened almond milk
  • 5g fresh lemon juice
  • 1 tsp ground cinnamon

Method

  1. Add all ingredients to a high-speed blender.
  2. Blend until smooth and creamy.
  3. Pour into a glass and enjoy immediately.

Gut Health Tips

20g Fibre in One Smoothie? Yes, really! This smoothie packs 20 grams of fibre into one glass, which amounts to 80% of the recommended daily intake for women and 60% for men. And at just 418 calories, it’s a highly efficient and nutrient-dense way to help you meet your fibre goals, something most people fall short on. Unlike juicing, blending retains the whole fruit and vegetable, including the skins, seeds, and pulp, so all the natural fibre stays in your smoothie. That fibre goes straight to work in your digestive system, helping to keep things moving, feed beneficial bacteria, and support gut barrier function. Some people worry that blending destroys fibre, but that’s a myth. When you blend whole fruits and vegetables, you’re still consuming all the soluble and insoluble fibre, just in a smoother texture. Soluble fibre, found in ingredients like oats, flaxseed, and bananas, helps to feed your gut bacteria and support blood sugar balance. Insoluble fibre, found in leafy greens, seeds, and skins, adds bulk and supports regular bowel movements. Blending may even increase the bioavailability of certain nutrients, making them easier for your body to absorb while still delivering all the gut-loving benefits of fibre. This smoothie supports your gut on every level. The berries and leafy greens provide polyphenols and plant diversity, two key factors in microbial health. Flaxseed, oats, cauliflower, and avocado offer an impressive mix of soluble and insoluble fibre along with prebiotics. Coconut yoghurt brings beneficial live cultures into the blend, while fresh ginger offers digestive support and anti-inflammatory properties making this one of the most comprehensive gut health smoothies you can whip up at home.