One of the challenges of food security programs is reducing food loss and food waste in the supply chain. Food loss and waste (FLW) are not only about quantity loss but also quality loss throughout the milk supply chain. Therefore, a mitigation program is necessary to prevent FLW. This article discusses a systematic literature review on food loss and waste mitigation in the milk supply chain. The review is based on the ROSES (Reporting Standard for Systematics Evidence Synthesis) standard. The study selects articles from two primary databases, Web of Science and Scopus, and three additional databases: Science Direct, Google Scholar, and Dimensions. The review was divided into three themes based on the causes of food loss and waste: animal health, actor performance, and managerial approach. This paper suggests several significant contributions to the body of knowledge and practice. The findings highlight that collaboration among supply chain stakeholders is essential to mitigate FLW. This review gives new insight into FLW phenomena in the milk supply chain and it offers an alternative for the supply chain actors to identify the mitigation strategies.
Romadlon et al. (2025) studied this question.