"Breaking the fast"

I recently had eye surgery at Sydney Eye Hospital. I was impressed by the staff of the hospital and cannot praise them enough.  Everyone I encountered who was involved in every aspect of caring for patients or providing services was kind, caring, friendly and helpful, 

A nurse expressed concern about a new cost-cutting measure under new management, which I understand they believe is detrimental to patients.

When I was taken back to the ward after surgery, a nurse brought me a wholemeal sandwich and a cup of tea which were very welcome and helped me recover after a long fast and the trauma of undergoing surgery.  

But apparently, due to cost-cutting measures, I understand this was to change the next day. The sandwich was being replaced by two biscuits. I believe this is a bad decision.  

Fasting time can be longer than perhaps envisaged by the new management.  My instruction was to fast from midnight, but my usual evening meal was much earlier.  And I think I don't need to point out that a biscuit is not food.