Professor Aedín Cassidy

But for the flavonoids and for fruit and vegetables, it's very much about eat more, eat a wide variety, but specifically try now and have some red and blue coloured fruits and veggies in your diet, like berries and grapes.

Well, I think that's right.

I mean, it is about variety because a lot of our other research is showing that, you know, if you take flavonoids from a range of sources, so for example, if you have tea, you have oranges and you have berries, it's much better than just having tea or just having berries.

So it is about variety and it is about eating more food.