Different people will respond differently. However, it is important to make sure that what you are eating does not meet any safecyes prior to sleeping. This means that you should not sleep on top of or within an issue such as a can or open bag that would proof that it is safe to sleep in. Instead, try to make sure that you sleep on a comfortable surface that is easy to sleep on. Some good options for sleeping are on the floor, on a bed or setter with a lighted room.