+966-013-849-8857
dhefni@pmu.edu.sa
S42
PhD in Public Health/Nutrition, University of Salford, Manchester, United Kingdom, 2017
MSc in Food Science and Nutrition, University of Leeds, Leeds, United Kingdom, 2012
BSc in Chemistry, Taibah University, Madinah, Saudi Arabia, 2007
Hefni, D. (2026). Health, sustainability, and behavioral education for climate resilience in Saudi Arabia, Manchester, United Kingdom. Conference paper and presentation.
Hefni, D. (2026). Bio-based and biodegradable polymers. Book chapter, Elsevier.
Hefni, D. (2026). Artificial intelligence in food systems: Catalyzing a sociotechnological transformation. ICSETI Conference, Noida.
Mir, M. A., Hefni, D., & Chauhan, N. (2025). Heritage to health: The socio-cultural and health impacts of traditional ethnic foods in Saudi Arabian society. Food Chemistry Advances, 6, 100927.
Hefni, D. (2025). A holistic, multidisciplinary, systematic, and forward-thinking strategy for sustainable food systems. NITTE-BIO Conference, Karnataka.
Hefni, D. (2024). A holistic, multidisciplinary, systematic, and forward-thinking strategy for sustainable food systems.
Mir, M. A., Chang, S. K., & Hefni, D. (2024). A comprehensive, multidisciplinary, systematic, and futuristic approach to sustainable food systems. International Conference on Modern Practices, 365–373.
Hefni, D. (2017). Assessing the effectiveness of an obesity-prevention intervention to improve healthy lifestyle among Saudi school girls aged 9 to 16. PQDT-UK & Ireland.
Physical Education I: Active Living Lifestyle
Physical Education II: Healthy Behavior & Management
childhood obesity, obesity prevention, school intervention, community health and awareness, behavioural changes theories, the impact of social media on human behaviours, healthy eating habits.