"In an effort to make sense of the complex food system we are all part of, Louise Gray decides to track the stories of our five-a-day from farm to fruit bowl, and discover the impact that growing fruits and vegetables has on the planet. Through visits to farms, interviews with scientists and trying to grow her own, she digs up the dirt behind organic potatoes, greenhouse tomatoes and a glut of courgettes. In each chapter, Louise answers a question about a familiar item in our shopping basket"--Provided by publisher.