Ultra-Processed People by Dr. Chris van Tulleken explores how ultra-processed foods shape our health, appetite, and society. The book explains how these foods are engineered to be addictive, disrupt metabolism, and contribute to obesity, diabetes, and chronic disease. Drawing on science, personal experience, and public health research, van Tulleken highlights how modern food environments influence behavior more than willpower. The book encourages greater awareness, food literacy, and systemic change to support healthier eating habits.