depends on what food you're turning into and the manner in which you become the food...

lucid dreams, are actually very easy to resolve and recognize the meaning of once you recognize symbols within it, the fact that it its lucid to allows you to do some subconcious resolving while sleeping too, lucid dreaming is easier to do in reoccuring dreams, as it is easier to notice dream triggers (reoccuring sequnces in dreams that alert the concious that the person is sleeping), and therefore easier to take control of the course of the dream