> Lucozade is another thing we have over here in the UK which is lauded as a 'curer' for hangovers.

I’d recommend Lucozade Sport instead, for the electrolytes (It’s got what plants crave!).

Then, poached eggs, rashers, toast and some roasted or fried tomatoes. Throw in a chopped up habañero as well for flavour if your spice tolerance is up to it.