About the Book: Food Intelligence by health journalist Julia Belluz and nutrition scientist Kevin Hall explores the science behind nutrition, metabolism, and healthy eating, separating fact from misinformation in today’s crowded diet landscape. Drawing on cutting-edge research, it examines how macronutrients, ultra-processed foods, blood sugar, and the modern food environment shape what and how we eat. Clear, evidence-based, and deeply reported, the book helps readers build practical food awareness, dietary understanding, and long-term health habits.