Book excerpt: Whether you are the parent, relative, caregiver, or teacher of a food-allergic child, you know how challenging it is to keep that child safe, healthy, happy, and well fed. But now, help is at hand. The team of authors behind this invaluable book -- the mother of a food-allergic child, a board-certified allergist, and a psychologist -- will take you through every step of life with a food-allergic child.