Looking Back on the Future of Biogravitational Medicine episode artwork

EPISODE · Jun 12, 2026 · 27 MIN

Looking Back on the Future of Biogravitational Medicine

from The Gravity Doctors · host Lachlan Kent

In this reflective "backyard" session in Los Angeles, Brennan and his co-host discuss the current state of BiogravitationalMedicine (BGM) and the Mental Gravity theory. They explore the challenges of introducing a physics-based framework into the traditional silos of medicine and psychology, the excitement of early adopters, and how a simple shift in perspective—viewing the body as a "physics-fighting engine"—can empower individuals to take control of their health.Key Takeaways:Physics First, Biology Second: The core of BGM is the understanding that our minds and bodies are a directconsequence of evolving under Earth's gravity.The Hub of the Wheel: Gravity is presented not as a new "spoke" of medicine, but as the hub that connects all physiological systems and illnesses.Mental Gravity as a Practice: The "Mental Gravity" app translates these theories into pragmatic, intuitive steps for mental fitness, moving away from abstract psychologicalterms toward grounded physical principles.Breaking the Silos: Despite pushback from specialists who prefer to stay in their "lanes," BGM seeks to bridge the gap between physics, gastroenterology, neuroscience, and psychology.The "Space Science" Connection: The ill effects astronauts experience from a lack of gravity serve as a powerful "AHA!" moment for skeptics to understand why gravity is essential for terrestrial health.Timestamps:00:00 – Reflective Mood in LA: Assessing the progress of Biogravitational Medicine one to two years in. 01:30 – Understanding the Framework: Why people resonate with the idea that life emerged to manage physics. 03:00 – Mental Gravity & Intuitive Health: Launching the Mental Gravity company and app to describe feelings in grounded, physical terms. 04:00 – Mainstream Endorsement: Discussing the deep-dive conversation with Mel Robbins and the pragmatic side of BGM. 06:00 – Closing the Knowledge-Action Gap: Empowering individuals to correct their perception of "mental weight" through action. 07:30 – Aristotle vs. Plato: Moving from the "Platonic realm" of abstract ideals back down to the grounded "Aristotelian" reality of the body. 09:30 – Language vs. Reality: Why "feeling down" is more than just a metaphor—it’s a physical consequence. 12:00 – "Off the Deep End": Dealing with skepticism and the stigma of mixing physics with clinical medicine. 15:30 – Universal Principles: Drawing parallels between BGM and models used in economics and chaos theory. 17:00 – The Free Energy Principle: How neuroscience is already beginning to use physics-based tools like active inference. 19:30 – The Space Medicine Niche: How the peer-review process is opening up through the lens of astronaut health. 21:00 – Interrelated Systems: Lessons from gastroenterology on how the brain, gut, and microbiome are all physically connected. 23:30 – The Goldilocks Zone: Achieving balance between sedentary living and overtraining within 1G of force. 25:30 – The "Let Them" Mindset Shift: Why BGM is a powerful psychological tool for health promotion. 26:45 – Wrapping Up: A look toward the next year of evolution for the theory.ResourcesThe Gravity Doctors: ⁠https://thegravitydoctors.com⁠ Dr. Brennan Spiegel: ⁠https://brennanspiegelmd.com⁠ Dr. Lachlan Kent: ⁠https://lachlankent.au⁠ Book — Pull: How Gravity Shapes Your Body, Steadies the Mind, and Guides Our Health

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