Jun 23, 2021 · The polyphenol quercetin (3,3′,4′,5,7-pentahydroxyflavone) is a dietary flavonoid that is commonly found in vegetables (asparagus), fruits (apples, capers, chokeberries, cranuding lovage, dill, cilantro, and radish leaves ( 4 – 6 ). Many previous studies have shown that appropriate doses of quercetin have ...
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