Professor Tim Spector OBE

Professor Tim Spector OBE is a world-renowned expert in genetic epidemiology based at King’s College London, where he serves as the director of the TwinsUK registry. As an honorary consultant physician at Guy’s and St Thomas’ hospital, he has spent decades exploring the connection between genetics and complex health traits. Professor Spector is widely recognised as a pioneer in the study of the gut microbiome and is the lead scientist behind the ZOE Health study, which stands as the largest citizen science project of its kind globally. With more than 800 research articles published, his work places him in the top one per cent of the most cited scientists in the world. He is the author of several influential books, including the bestsellers The Diet Myth, Spoon-Fed, and his latest work, Food for Life. His research consistently challenges conventional wisdom on nutrition, advocating for plant-rich, high-fibre diets that prioritise gut microbe diversity over restrictive calorie counting or low-fat trends. His significant contributions to medical science were formally recognised in 2020 when he was appointed an OBE for his work during the pandemic. Professor Spector is currently a Senior Investigator at the National Institute for Health Research, where he continues to bridge the gap between complex science and public wellbeing. Audiences book him for his ability to translate groundbreaking research into practical strategies for longevity and health in the modern world. On stage, Professor Tim Spector OBE is best known for talks on Science, Wellbeing, Health, Medicine & Healthcare and Innovation. Audiences leave with a clear, practical view of the subject rather than a generic overview — every keynote is shaped around the brief and the room. Their work resonates with leaders across Health & Wellbeing, Healthcare and Science & Research, where the themes translate directly into team decisions, customer experience and growth strategy. Professor Tim Spector OBE is regularly booked for Conference Speaker, adapting tone, length and format to suit the event — from a 20-minute opener to a full conference keynote with Q&A. Based in UK, Professor Tim Spector OBE travels internationally for engagements. To check availability or request a tailored brief for your event, send an enquiry and we'll come back with fees, dates and a short summary of how Professor Tim Spector OBE would approach your audience.