We are not born knowing what to eat; as omnivores it is something we each have to figure out for ourselves. From childhood onward, we learn how big a "portion" is and how sweet is too sweet. We learn to enjoy green vegetables -- or not. But how does this education happen? What are the origins of taste? In First Bite , award-winning food writer Bee Wilson draws on the latest research from food psychologists, neuroscientists, and nutritionists to reveal...