On June 15-17, 2026 this 12-hour introductory course offers a practical foundation in global public health nutrition and food security, integrating core scientific principles with real-world implementation challenges. Participants will explore the intersections between nutrition, food systems, social inequities, and the structural determinants of health, applying these concepts through case-based and challenge-based learning drawn from low- and middle-income countries (LMICs) and Indigenous contexts.