Flavonoids, also referred to as bioflavonoids, are a type of antioxidant found in fruits, vegetables, and certain beverages. The average dietary intake of flavonoids ranges between 50 to 800 mg per day, which is quite high compared to other dietary antioxidants, such as vitamin C (~70 mg), vitamin E (7-10 mg), and carotenoids (2-3 mg).
Flavonoids are a hot topic because of their reported antiviral, anti-allergy, antiplatelet (blood clotting), anti-inflammatory, anti-tumor (cancer), and...

