Sudden changes in food preferences are one of the most famous and real clichés of pregnancy. They can range from an intense desire for a specific food (cravings) to a total repulsion for foods you once loved (aversions).

Hormones are believed to play a central role, drastically altering the perception of taste and smell. Most of the time, it’s okay to give in to cravings, as long as you maintain a balanced diet.