A refreshing and nutritious smoothie combining the sweetness of berries with the goodness of spinach.
Place the ripe banana, frozen blueberries, frozen blackberries, frozen spinach, and pineapple chunks into the blender.
Ensure the frozen ingredients are slightly thawed for easier blending.
Pour in the pineapple juice to help blend the ingredients smoothly.
Adjust the amount of juice based on your desired smoothie consistency.
Blend the ingredients on high speed until smooth and creamy.
Pause and scrape down the sides of the blender to ensure everything is evenly blended.
Pour the smoothie into glasses and serve immediately.
Garnish with a few fresh berries or a sprig of mint for a decorative touch.