The Role of Public Health Nutritionists in Reducing Food Waste for Sustainable Diets: A Narrative Review Using a Systems Thinking Approach
This review highlights the critical role of PHNs in reducing household food waste, which is essential for achieving sustainable diets. By integrating food waste reduction into Public Health Nutrition (PHN) efforts, PHNs can contribute to more sustainable food systems and enhance resource efficiency. Promoting their leadership in policy advocacy and multi-sectoral collaboration is key to driving systemic change in food waste reduction.
Authors
- Seyyed Reza Sobhani (ORCID: https://orcid.org/0000-0002-7308-8504)
- Maryam Karim Dehnavi (ORCID: https://orcid.org/0009-0006-5037-1151)
Institutions
- Tehran University of Medical Sciences (IR)
Publication Details
- Journal
- Journal of Human Nutrition and Dietetics
- Published
- 2025-11-24
- DOI
- https://doi.org/10.1111/jhn.70170
- Primary Topic
- Food Waste Reduction and Sustainability
- Type
- article
- Field-Weighted Citation Impact
- 0.00