What are the impacts of an aristocrat's diet?

James got in touch to ask us: "What were the health impacts of the vastly different diets and lifestyles of aristocrats and peasants? Would wealthy Roman patricians be much smarter than plebeians based solely on improved nutrition?" Hungry for answers, Adam Murphy spoke to University of Cambridge archaeologist Sam Leggett, and the University of Bristol's Julie Dunne... Like this podcast? Please help us by supporting the Naked Scientists