What if the fastest way to protect your bones has nothing to do with a pill, and everything to do with the way your heel hits the ground?
In this episode of The Dr. K Show, Dr. K sits down with Rush Simonson, a former Medtronic spinal implant distributor who spent eighteen years inside more than a thousand spinal surgeries before turning to molecular medicine, where he co-discovered a novel protein complex behind chronic back and joint pain now in FDA Phase 2 trials. Simonson walks through mechanotransduction, the process by which the simple impact of a footstep signals the skeleton to rebuild itself, and how his company built the microimpact device Juvent around that discovery.
They get into why cushioned running shoes can work against your bones, why a proton pump inhibitor prescribed for heartburn can quietly starve the body of calcium, and why more stimulation isn't always better; Simonson's own protocol is just ten to twenty minutes a day. He also shares what he's seeing in Parkinson's patients using microimpact for lymphatic drainage, and why physician-guided bone density programs are seeing gains of three to six percent a year. If you've ever been told your bone density will only keep declining, this conversation makes the case that it doesn't have to.
Key Takeaways:
0:00 Introduction
0:30 From spinal implant surgeries to discovering the protein behind chronic back and joint pain
11:35 "If you lie, you die": why constant motion drives cellular repair
17:17 Olympic swimmers with osteopenia, and why osteoporosis often starts in the teen years
25:11 Unexpected results in Parkinson's patients: microimpact and the brain's lymphatic system
28:30 The right dose: ten to twenty minutes a day, and why more isn't better
31:40 Panic attacks, arrhythmias and restless legs: the hidden signs of calcium deficiency
38:18 Why Juvent alone won't fix osteoporosis, and the physician-guided programs seeing 3 to 6 percent bone density gains a year
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Medical Disclaimer: This content is for educational purposes only and is not intended to diagnose, treat, cure, or replace professional medical advice. Always consult your physician or qualified healthcare provider regarding any medical condition or treatment decisions.
What is The Dr. K Show?
Looking for a functional medicine podcast that actually explains how to fix your health?
The Dr. K Show with Dr. Michael Karlfeldt covers integrative medicine, functional medicine, biohacking, and longevity, with a focus on the root causes of chronic disease and practical strategies for optimizing energy, hormones, gut health, and cognitive performance.
With over 35 years of clinical experience, Dr. Karlfeldt interviews world-leading experts in metabolic health, detoxification, hormone balance, immune function, nervous system regulation, and chronic disease prevention. Each episode delivers science-backed, actionable insights by blending modern functional medicine with time-tested healing principles.
Whether you're struggling with fatigue, inflammation, hormonal imbalance, or simply want to perform at your best, this podcast gives you the tools to take control of your health and longevity.