Joe Sharamitaro is an author focused on metabolism, cardiovascular health, and practical systems for long-term human performance. After experiencing a cardiac event, he began researching metabolic science, insulin resistance, and body recomposition, applying these principles to his own recovery and transformation.

His work includes the MXR (Metabolism and Recomposition) framework, along with books exploring cardiac risk, physiology, and evidence-driven lifestyle change.

Joe also writes on technology, infrastructure, and complex systems, reflecting his decades-long career in telecommunications engineering.