Week 1 - Introduction: From Sickcare to Healthcare COURSE DESCRIPTION This opening week sets the foundation for the entire program. Participants explore the global shift from reactive, disease-centered medicine toward proactive, preventive, and personalized health care. You’ll learn the core principles of longevity medicine, understand how lifestyle, diagnostics, and therapeutics interconnect, and define your own goals for the 18-week journey. Week 1 also introduces the structure of the course, community interaction, and the mindset required to build a sustainable practice in health span extension.