Hormones regulating energy homeostasis in breastfeeding versus formula feeding mothers.

To meet energy demands for lactogenesis and to sustain homeostatic conditions post-partum, the organism of breastfeeding mother undergoes combined endocrine and metabolic regulation. The main objective of this study was to determine basal serum concentrations of hormones involved in the maintenance and defense of energy balance in breastfeeding (BF) and formula feeding (FF) mothers. Twenty healthy exclusively breastfeeding mothers at 3 month of lactation (EBF3), 17 healthy partially breastfeeding at 6 month of lactation (PB6) and 17 healthy FF mothers participated in this study.