Food Cravings and Appetites
A premenstrual symptom some, if not most, menstruating women experience is cravings or increased appetite. Before a woman begins her period, she will experience a drop in her serotonin levels. When these levels drop is when a woman will have cravings for carbs. Our bodies use carbs to produce serotonin, which is why menstruating women crave foods high in carbs and fat.