Reducing Food Loss and Waste in Restaurants: Exploring Determinants and Impacts - A Systematic Review

Research on Food Loss and Waste (FLW) has mainly focused on quantifying causes, often neglecting strategies for mitigation. This article organizes literature on FLW determinants and effects in restaurants, reviewing 80 selected articles from Scopus and Web of Science. Findings reveal FLW in restaurants, determined by consumer behavior, restaurant management, and public policies, has economic and environmental effects. The study emphasizes the importance of investing in employee training and policies promoting FLW reduction. It also underscores the need for educating consumers on responsible consumption. Implementing these measures will foster sustainable and efficient food systems, minimizing adverse effects of food waste.