Marcus Thorne

Performance Physiologist and Functional Health Coach specializing in stress management and metabolic optimization. PhD in Sports Science with 12 years of experience working with elite athletes and executives.

Dr. Marcus Thorne is a renowned expert in human performance, holding a PhD in Sports Science and certifications in functional medicine. He focuses on data-driven health strategies, utilizing biomarkers like HRV and continuous glucose monitoring to optimize cognitive function and physical longevity. His approach bridges the gap between clinical research and daily application, providing actionable advice on sleep hygiene, nutritional timing, and zone 2 training. Marcus writes to empower high-performers to manage cortisol levels and prevent burnout through scientifically backed lifestyle adjustments.