Was ist das quercetin?
Score: 4.8/5 (64 votes) Quercetin is a plant flavonol from the flavonoid group of polyphenols. It is found in many fruits, vegetables, leaves, seeds, and grains; capers, red onions and kale are common foods containing appreciable amounts of quercetin.Ist Quercetin gesund?Die antioxidative Wirkung wu...