Professor Hilda Ortiz Pérez is a Public Health Nutritionist with a Master's Degree in Social Medicine. Coordinator of the Bachelor's Degree in Human Nutrition at the Universidad Autónoma Metropolitana (UAM) Xochimilco Campus (1994-2002). Professor of the modules "Nutrition in the early stages of life" and "Nutrition, growth, and development in the school and adolescent stage". Twenty-eight years of teaching experience in the modular system of UAM Xochimilco Campus. She has published articles in scientific journals and book chapters, as well as presentations at national and international congresses on nutrition, public health, and HIV/AIDS.