Current status and reduction strategies for food loss and waste

The global population is projected to exceed 10 billion by 2050. This rapid growth, especially with the increase in food loss and waste, has raised concerns about providing adequate food. The Food and Agriculture Organization of the United Nations (FAO) stated that a total of 1.05 billion tons of food was wasted worldwide in 2022, equivalent to 132 kilograms per person. It is noted that 2,4 billion people, particularly in rural areas, cannot access adequate, safe, and nutritious food. Food loss and waste manifest at every juncture of the food supply chain due to various factors such as urbanization, globalization, and changing consumption habits. Reducing food loss and waste can significantly reduce food insecurity and improve environmental sustainability. Sustainable food systems strategies, technological innovations, and policy activities are among the practices that prevent food loss and waste in Turkey and worldwide. Reducing food loss and waste enhances food security, reduces environmental impacts, and achieves global sustainable development goals. This review aims to summarize the status of food waste and loss in the world and Turkey and potential prevention strategies.