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Learn About Quercetin's Possible Effects for Your Health

Heart health

Story at-a-glance -

  • Quercetin is an antioxidant that belongs to a class of water-soluble plant substances called flavonoids, which are present in certain fruits and vegetables
  • Learn more about the antioxidant quercetin: its food sources, uses, benefits and potential side effects when taken in supplement form

Antioxidants are of utmost importance in maintaining overall health because of their ability to fight free radicals in the body, which are precursors to devastating diseases. Antioxidants are also responsible for fixing damaged molecules, inhibiting metal radical production, delivering a "shield" effect and stimulating gene expression and endogenous antioxidant production.

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