"Everyone loves pizza, but there's a lot more to this favourite than meets the eye - or mouth! The stretchy cheese, tangy tomato sauce and zingy pepperoni all have an exciting story to tell. Discover their journies to your mouth in this engaging book packed with eye-opening facts about the food we eat. Find out how food fuels us and how we taste it, how the human diet has evolved over tome and how what we eat and how we farm it impact on our world." --Back cover.