Ana Calvo Madueño is a Registered Dietitian-Nutritionist, graduated from the Faculty of Medicine at the Complutense University of Madrid (2023), and holds an Official Master’s Degree in Clinical Nutrition from the European University of Madrid (2024). She is currently a member of the Molecular Oncology Group at the IMDEA Nutrition, which she joined in 2024. She is involved in the development of the MENTORING project, in collaboration with the Infanta Sofía University Hospital, focused on the implementation of precision nutrition interventions for the prevention and treatment of malnutrition in oncology patients—specifically those with lung cancer—with the aim of improving clinical outcomes and quality of life.