
What Are Food Systems?
Learn what food systems are, how they work, why they matter, and how they influence food security, nutrition, sustainability, and public health in this easy-to-understand guide.

Learn what food systems are, how they work, why they matter, and how they influence food security, nutrition, sustainability, and public health in this easy-to-understand guide.

Discover how food waste upcycling converts fruit peels, cereal bran, coffee grounds, whey, brewer's spent grain, and other by-products into nutritious ingredients that improve sustainability, reduce food waste, and support the circular economy.