"Unexpected Study Advises Against Popular Fruit in Smoothies"

Researchers from the University of California Davis found that adding a banana to a berry smoothie can significantly reduce the levels of beneficial flavonol metabolites in the blood by 84 percent. This is likely due to an enzyme in bananas called polyphenol oxidase (PPO), which interacts with the antioxidants. The study suggests that the way we prepare and combine foods can impact the absorption of dietary compounds, indicating that bananas might inhibit the health benefits of flavonols found in berries and other plant-based foods. Further research is needed, but the findings highlight the importance of food combinations in our diet for maximizing health benefits.