Quercetin

Origin and definition


Quercetin is a natural flavonoid belonging to the large family of polyphenols, widely present in the plant kingdom. It was identified in the 19th century and owes its name to the Latin word quercus (oak), a plant particularly rich in this compound. Today, quercetin is recognized as one of the most studied plant antioxidants for its role in cell protection, immunity, and inflammatory balance.

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Properties and benefits of apricots

Quercetin is known for its protective and balancing properties:


  • Powerful antioxidant: it neutralizes free radicals and helps slow down cellular aging.

  • Immune support: it helps strengthen natural defenses, especially during seasonal changes.

  • Inflammatory balance: it helps modulate the body's inflammatory responses.

  • Respiratory and seasonal comfort: it is traditionally used to help limit allergic reactions (rhinitis, seasonal sensitivities).

  • Cardiovascular protection: supports vascular health and microcirculation.

Thanks to this comprehensive action, quercetin is often included in formulas designed to boost immunity, combat allergies, fight aging, and promote circulatory well-being.

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