PICA is an eating disorder in which people feel the need to eat inedible things. What compels someone to eat dirt, or hair or even glass? We are not sure, but take a listen and hear about 10 cases of people who ingest gross and often dangerous substances. You will definitely be surprised, but may also get a little nauseous in this episode. Although uncommon, this disorder does not discriminate amongst men and women. Sit back and enjoy our episode on the rare eating disorder PICA!