12/08/2026
Banana's + Blueberries = STILL A NUTRITION POWERHOUSE! Don’t let viral science hype ruin your favorite smoothie.
Have you seen the recent posts claiming that bananas "destroy" the health benefits of blueberries? Let’s break down the actual science before you ditch your blender:
The Science Behind the Viral Claim:
Bananas contain an enzyme called Polyphenol Oxidase (PPO), which can break down flavanols (a type of antioxidant found in berries).
The Catch?
The study that started all this fuss was conducted on a sample size of just 8 people. While it’s an interesting piece of research, turning a small, preliminary trial into absolute dietary gospel is classic social media clickbait.
The Big Picture:
You’re still getting huge benefits: Bananas are packed with potassium, fiber, vitamin B6, and steady energy.
Fruit intake is already too low: Most Australians (94%!) don't reach their recommended daily fruit and veg intake. If adding a banana helps you drink a nutrient-dense blueberry smoothie, that is a massive net win for your health!
Food isn't math: Your diet is about overall patterns, consistency, and nourishment—not obsessing over micro-interactions from a single enzyme.
The internet is great for entertainment, but individual studies taken out of context shouldn't dictate your entire diet.
Want nutrition advice based on robust evidence, not 15-second viral trends? Book a consultation with BSSC's qualified Dietitian, Amy Peng, today. Link in bio!