Lactate: The Key to Metabolic Health, Mitochondria, and Longevity | Dr Iñigo San Millán

In this interview, Simon Hill and Dr. Inigo San Milan discuss lactate, challenging the outdated idea of it being a metabolic waste product. They explore lactate's role as a signaling molecule and fuel source, highlighting its importance in mitochondrial health and metabolic flexibility. The conversation covers how lactate contributes to glucose intolerance and type 2 diabetes, emphasizing the benefits of Zone 2 training for improving lactate clearance and enhancing endurance performance. They also touch on the limitations of VO2 max as a marker of mitochondrial health and the potential drawbacks of low-carb diets, advocating for a balanced approach to exercise and nutrition for optimal metabolic health and disease prevention.