Variations of Ghrelin and Obestatin Hormones During the Menstrual Cycle of Women of Different BMIs.

Introduction: The cyclical changes of hormones during the menstrual cycle are responsible not only for reproductive function but also have other effects on dietary intake and appetite. The current study aimed to investigate the variations of appetite-related hormones (ghrelin and obestatin) during the menstrual cycle and their association with adipokines, estrogen, and BMI.

Methods: Fifty-six regularly menstruating female students were grouped into normal weight (BMI ≤24.