Rewriting Alzheimer’s: Dr. Winnie Pak on Early Detection, Brain Health, and the Future of Prevention

What if Alzheimer’s disease could be detected years before symptoms begin—and even prevented?In this episode of Her Path to Success, Sia speaks with Dr. Winnie Pak, a neuroscientist and clinical strategy leader working at the forefront of neurodegenerative disease research. With a career spanning over 20 years in pharmaceutical leadership and clinical trials, Dr. Pak focuses on translating scientific breakthroughs into real-world solutions for patients.We explore:Why Alzheimer’s begins long before symptoms appearThe shift from late-stage treatment to early detection and preventionHow clinical trials actually work—and why patient trust mattersThe growing role of biomarkers like tau and blood-based diagnosticsHow lifestyle factors like sleep, metabolism, and activity impact brain healthDr. Pak also shares how her personal experiences shaped her mission and why she advocates for focusing not just on lifespan—but “brain span”: living longer with strong cognitive health.This episode is perfect for anyone interested in neuroscience, medicine, or how research becomes real-world impact.