💬 Dr. Giles Yeo is a geneticist and obesity researcher at the University of Cambridge. He specialises in how brain and genetic factors influence appetite and body weight regulation. He’s known for communicating complex science around obesity, appetite, and nutrition in an accessible way through media, books, and public talks.

⚡️In this episode, Giles and I dig into how our genes - especially those in the brain’s appetite and reward centres - shape our hunger signals, fat storage, and body fat “set‑points”. We explain why diets often fail and how to reset our appetite.