Food cravings are very common. Ideally, a food craving is an intense desire for a specific food. They become difficult to ignore and typically manifest through an intense or urgent desire for a specific type of food — though the food desired will vary from person to person.
This desire can seem very uncontrollable and a person undergoing such cravings may also feel as though they must satisfy their hunger. Due to this the craving continues until they get that particular food. Well, to be realistic, food cravings can be brought on by a variety of factors — be it physical or mental. In certain cases, they may also be a sign of an underlying condition and must not be ignored.