If the luck aura is truly ultimate, your health will be perfect thanks to quantum tunneling always assuring you're in your best physical state

Depends on the monkey’s paw.
Total calorie immunity could be read as not being able to process any calories, including the ones you need to live.
(I’m assuming the body would eat through reserve fat and then begin to break down its own muscles, even as the person gorges on food vs, like, almost insta-death if the body couldn’t even rely on its own stores.)