The researchers say the increased levels of antioxidants are equivalent to one to two of the  ve portions of fruits and vegetables recommended to be consumed daily and would therefore be signi cant and meaningful in terms of human nutrition, if information linking these compounds to the health bene ts associated with increased fruit, vegetable and wholegrain consumption is con rmed.

The researchers say the increased levels of antioxidants are equivalent to one to two of the  ve portions of fruits and vegetables recommended to be consumed daily and would therefore be signi cant in terms of human nutrition.
