Mary B. E. O'Donnell

Mary B. E. O'Donnell is a nutrition expert and researcher who focuses on the science of human nutrition and health. She has contributed to understanding how dietary choices affect wellbeing and has worked on developing guidelines to promote healthier eating habits. Her work often involves studying nutrients, metabolism, and public health strategies to improve nutrition access and education. Through research and advocacy, she aims to support individuals and communities in making informed dietary decisions that enhance overall health and prevent illness.