Food safety is everyone’s business – and it’s the businesses that make up food systems that are the cornerstone for providing safe food. Today's food systems are increasingly more global, diverse and complex, involving an array of businesses from subsistence farming to multinational food companies. Everyone eats – therefore, everyone relies on local and global food systems. Myriad foods and food ingredients move through this system, including animals and animal products, plants and plant products, vitamins and minerals – as well as recycling and waste.