Sales of kale double as healthy eating soars

"Kale, a curly green-leafed relative of the cabbage, is being heralded as the latest superfood addition to the British diet, after a 122 per cent rise in sales over the past two years.As well as being a good natural source of folic acid for pregnant women, kale is a good source of lutein - a carotenoid with powerful antioxidant properties important for maintaining healthy vision". more on kale