a heavy diet -
or rather a very very light one:
no: beetroot
pineapple
pumkin seeds
omega oil
beetroot (I know)
water,
and of course no alcohol and absolutely no coffee. In fact I'm not even allowed to walk past Cafe Nero (product placement) because the mere smell of coffee will upset my metabolism.
I'm allowed the occasional egg yolk - and sometimes butter, although no bread to put it on.
is life worth living?
Znethru
Pro 
Fire your dietician! Actually some of the above looks pretty good for you, but I'm sure you're allowed more than the things you've listed!