> Is there anything missing?
Some treats? No, not food treats, some of those other treats which make life sweeter.
For me that might be a new recipe (Dukan, obvs), or an luxurious cut of meat, a new green tea or coffee blend, foot massage, or coffee with friends, or a film, or making time for a book I've meant to read for ages.
I think the perfect Dukan week is one where we embrace pleasure, including pleasure in food.