Daniel Park

Daniel has covered exercise physiology and longevity research for the past ten years, writing for a mix of consumer health publications and independent newsletters tracking the science of aging well. His background is in journalism, not bench research — but the bulk of his work involves reading recent studies on cardiorespiratory fitness, sarcopenia, glucose regulation, and the interventions that move biological age markers in either direction.

At Dorsi he reviews articles on biological age, healthspan, and the metrics that actually predict how a body ages. He's especially focused on translating peer-reviewed findings into practical decisions for people who aren't research scientists, while being careful not to overstate what individual studies can prove.

Daniel runs three days a week, lifts twice, and is mildly obsessed with his own VO2 max trajectory through his forties.