112. Josh Clemente: Why Energy Crashes Keep Happening and How to Stop Them

What if the future of medicine isn't about diagnosing disease, but preventing it entirely? For decades, our healthcare system has only reacted once things go wrong. We measure when there are symptoms. We intervene when there is a crisis. But what if we could see the shift before it becomes an illness? In this episode of EXTEND, I'm joined by Josh Clemente, founder of Levels and former SpaceX engineer, to explore how continuous health monitoring is about to change human health at scale. Josh shares how engineering principles—not traditional medicine—first revealed the hidden metabolic patterns that were draining his energy, affecting his cognition, and pushing him toward disease long before any lab test reflected it. We discuss why continuous glucose monitoring is only the first step in this revolution, how data empowers individuals instead of the healthcare system, and why the next era of health will be defined by observability—real-time insight that lets you adjust, course-correct, and optimize your biology every single day. Josh Clemente is the co-founder of Levels, a metabolic health platform bringing continuous glucose monitoring and real-time lifestyle coaching to the mainstream. Previously, he led life support systems engineering at SpaceX, where he developed safety technology for astronauts aboard the Crew Dragon spacecraft. What's Discussed: (00:00) Why You Should Own Your Health Data — Not Your Doctor (05:50) The Tech That's About to Replace Annual Checkups (17:47) The Medical System Won't Fix Chronic Disease — You Will (26:02) AI + Biology: The Turning Point We've Been Waiting For (35:15) Learning to "Read" Your Body in Real Time (45:54) How Small Daily Inputs Create (or Reverse) Disease (57:05) What's Coming Next in Wearable Health Tech (01:06:57) Continuous Monitoring: The Future of Metabolic Health (01:13:57) Metabolic Health = Energy. And Energy = Life. (01:27:11) Final Takeaways: Empowerment, Data, and Ownership Thank You for Our Sponsors: NextHealth: Your destination for cutting-edge health optimization—from IV therapy to hormone balancing. Explore at https://www.next-health.com/ Learn more about Dr. Shah: Website: https://www.drshah.com/ Clinic: https://www.next-health.com/ Instagram: @darshanshahmd Learn more about Josh Clemente: Instagram: @levels Instagram: @josh.f.clemente Website: https://www.levels.com/