Not exact matches
The flavonoids (the dark pigments that act as
powerful antioxidants) in cacao are more numerous
than other rock stars you hear about like green tea, red wine, and
blueberries.
Turns out purple kale is even better
than the green variety because it contains anthocyanins which are responsible for the purple colour (the same nutrient that
blueberries and cranberries contain), which have even more
powerful antioxidant properties.