Ultra-Processed People: Why We Can't Stop Eating Food That Isn't Food is an eye-opening investigation into the science, economics, history, and production of ultra-processed food, also known as UPF. Medical doctor and broadcaster Chris van Tulleken takes us through the hard facts about our food intake and its links to various diseases such as metabolic disease, depression, inflammation, anxiety, and cancer. He also discusses the environmental damage caused by the production, distribution, and disposal of UPF.

Van Tulleken reframes the conversation around healthy eating by providing both shocking and empathetic insights into our eating habits. He delves into the concept of the 'third age of eating' characterized by the abundance of ultra-processed eating options and provides guidance on making informed choices amidst this landscape. This book is not just about diet trends or individual willpower; it's about our right to know what we eat and its effects on our bodies and our environment.