Metabolic Energy and Athletic Performance

This chapter explores the role of ketones as a stable energy source for the brain, debunking myths about caloric expenditure during mentally intense activities like chess. It also discusses the intersection of physical exertion, recovery, and calorie management, particularly in elite athletes, while addressing the ethical complexities of performance-enhancing drugs and genetic manipulation in sports. The conversation culminates in examining China's ambitions in genetic technology and the associated ethical implications.