"Optimize the Health Benefits of Banana Smoothies by Avoiding These Fruit Combinations"

Mixing bananas with certain fruits in smoothies can significantly reduce the absorption of flavonoids, according to a study published in the Journal of Food and Function. Researchers found that combining bananas with berries resulted in an 84% lower absorption of flavonoids compared to shakes containing only berries. While bananas are still considered healthy and nutritious, it is advisable to avoid the specific banana-berry combination examined in the study. Other foods rich in flavonoids include lettuce, tomatoes, onions, kale, apples, grapes, wine, and dark chocolate. It is recommended to prioritize whole fruits and vegetables over smoothies and fruit juices to meet daily nutritional requirements.