Food waste refers to the discarding or throwing away of food that is safe and nutritious for consumption, but has not been eaten due to various reasons such as spoilage, overproduction, changes in consumer preferences, or simply being past its expiration date. This can occur at different stages of production, distribution, retailing, and consumption. Food waste is a global issue that affects both the environment and food security, resulting in significant economic costs for households, businesses, and governments alike. It also contributes to greenhouse gas emissions when organic materials decompose in landfills. Therefore, reducing food waste through better management practices, education, and awareness is an important goal towards achieving sustainable consumption patterns and mitigating climate change impacts.