Signs of food addiction. The idea that a person can be addicted to food has recently gained increasing support. Here are a few questions that can help determine if you have a food addiction. Do these actions apply to you? - Do you end up eating more than planned when you start eating certain foods? - Do you keep eating certain foods even if you're no longer hungry? - Do you eat to the point of feeling ill? - Do you worry about not eating certain types of foods or worry about cutting down on cert