Changes in your hormonal levels affect almost everything your body does, including your digestion! When this happens, your stress hormone called cortisol increases heavily, and the hormone that makes you feel food called serotonin lowers. When you crave sugar and fat during your period, your body is simply trying to boost your serotonin levels and lower the production of cortisol. Once your craving has been fulfilled, you feel happier and relaxed, right?
