Tim Spector is Professor of Epidemiology at King’s College London and scientific co-founder of ZOE, the science and nutrition company. He is the bestselling author of The Diet Myth, Spoon-Fed and Food for Life. Honoured with an OBE for his impactful work in fighting Covid-19, Tim is among the pioneers of microbiome research, and stands among the top 100 most-cited scientists in the world.