Five or Ten a Day - do you?

I suspect one of the way we can fall down on this even when we're eating super-healthy big plates of just-picked veggies is repeats or big portions of just a few things. MrPP gets very grumpy when I tell him his tomato salad in the evening didn't count because he'd already had a portion of tomatoes for lunch! Five different things can be a challenge, even with our own veg plots.

Do you reckon if you eat the roots and leaves of a bunch of beetroot it counts as one or two? I think two, leaves and roots being nutritionally different.