However, there is no evidence of a link between cravings and nutrient deficiency. No one really knows why food cravings develop. Sometimes you might want to eat unusual food combinations or a foods that you normally don’t like.Ĭommon food cravings include ice cream, chocolate, other sweet foods, fish, dairy products, and fruit. Sometimes you might crave common foods such as chocolate cake or apples. They are a real experience and affect many females during pregnancy. Related information on Australian websitesįood cravings are sudden urges to eat a certain type of food or non-food (pica).