IKR! There's literally a book by the name of "Hungry" that's about a world where there's no food; the people take pills for food. The main character, Thalia Apple (yes, her last name is Apple), becomes *gasp* HUNGRY, and her and this boy go on a journey to find food.
No, I'm not joking. I wish I was.
My favorite dystopias are The Giver and Feed, which I'm currently reading.