A JAMA research study revealed striking differences in diagnostic reasoning performance: Doctors alone: 74% Doctors + AI: 76% AI alone: 90% The key insights highlight that doctors often: Ignore correct AI diagnoses due to overconfidence Underutilize AI as a sophisticated diagnostic tool The core message is that integrating AI requires fundamentally rethinking professional practices, similar to transitioning from horse-riding to driving a car.

Health 3.0, as introduced in Dr. Peter Attia’s *Outlive*, emphasizes long-term well-being through prevention, personalization, and proactive care. Key trends include a shift to long-term prevention, personal health ownership, integrated value-based care, a focus on human experience, and the central role of digital health. Understanding these shifts can help navigate the evolving healthcare landscape.