101 Questions About Food and Digestion: That Have Been Eating at You¿Until Now

Author Faith Brynie collected questions about food from hundreds of middle school and high school students in planning this book. She selected the 101 most important, intriguing, and amusing questions for this, the fifth volume in her award-winning 101 QUESTIONS... series. In a question and answer format, punctuated by occasional longer features that probe a single topic in-depth, Brynie covers everything from the anatomy of the digestive system to the strange cravings for non-food items that characterize the eating disorder called pica. She enlightens and entertains with answers on why fat cells are friends (to a point) and how food may affect brain chemistry and mood. The book provides up-to-date research information on the relation between nutrition and good health. The book discusses genetic modification of food crops and the potential for foods engineered to be vaccines. Chapters on digestive diseases, food safety, and food as medicine round out this comprehensive, informative, and sometimes humorous volume. For readers age 12 and older.