Begoña Sanz works as an Associate Professor in the Department of Physiology at the University of the Basque Country (UPV/EHU). She holds a Bachelor of Biology (1993) and a Ph.D. in Science from UPV/EHU (2003). Currently, she is a member of the Academic Committee for the latter, and from 2012 to 2019, she was a member of the Human Research Ethics Committee (CEISH) of the UPV/EHU. As a member of the Ageing On group, her research is focused on searching for molecular biomarkers related to aging, frailty, and sarcopenia, but she also participates in projects on breastfeeding promotion and ethical aspects of biomedicine.