Imagine that you're givin the opportunity to win a substantial prize (say, 5000 dollars and a make-out session with Angelina Jolie or Sam Shepherd) if you can A) live for 60 days on one dollar per day, and B) retain your health better than other contestants.
Ah, screw that, that's silly. What would be your menu if you had to live on one dollar per day, and you could not accept free food?