What characteristic feature of red onions is explicitly mentioned as potentially having a higher concentration than in white varieties?
Answer
Quercetin
Red onions are highlighted for their strong nutritional profile, particularly concerning their flavonoid content. While they are known to contain anthocyanins, which give them their color, the text specifically points out that red onions sometimes possess a significantly higher quantity of the flavonoid Quercetin when compared directly to standard white onion varieties. This increased density of Quercetin contributes further to their overall potent antioxidant and anti-inflammatory capabilities, reinforcing the cardiovascular support linked to these protective plant chemicals.
Related Questions
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