Flavonoids.
Flavonoids phytonutrients are found in many fruits and vegetables. Such as apples and berries. Citrus fruits, onions, ginger, purple cabbage, soybeans, parsley, kale, green tea, coffee, and dark chocolate, food etc. Flavonoids can be divided into 6 main types: Isoflavones , Flavonols, Flavones, Flavanones. Flavan-3-ols and anthocyanins