A kitchen symbolizes your digestive system as it is a place where we prepare and eat food. It is probably the most common symbol used in dreams to indicate the digestive system. Many appliances and items in the kitchen indicate various parts of the digestive system. The state of the kitchen shows the state of your digestive system. If the room is moldy, it indicates that mould is growing inside your colon. If plaster or wall paper is falling off the walls, it indicates that the lining of your intestines is damaged.