This podcast provides a comprehensive overview of the multifaceted efforts to combat Alzheimer's disease. It begins by explaining the disease's biological hallmarks: amyloid plaques, neurofibrillary tangles, and its gradual progression through distinct clinical stages. It then delves into the current landscape of diagnostic tools and treatment strategies, differentiating between symptomatic relief and emerging disease-modifying therapies that target the underlying pathology, such as amyloid and tau. A significant portion of the text is dedicated to the critical role of intellectual property in incentivizing drug development, alongside a discussion of the complex regulatory pathways that ensure safety and efficacy. Ultimately, the article explores future directions in Alzheimer's research, emphasizing combination therapies, precision medicine, earlier intervention, and the necessity of continued innovation and collaboration to address this global health crisis. Produced by Dr. Jake Chen.