Barbell Medicine Podcast

A 23-year-old soldier presents with hypertensive urgency and acute kidney injury. He thought he was doing everything right for his health—so what caused his system to fail? Dr. Feigenbaum and Dr. Baraki break down the clinical evidence and the surprising lab results.Timestamps[00:00] Introduction to the Case: The Fit Soldier’s Failure[01:07] Welcome and Mystery Case Framework[02:05] Patient History: The River and the GI Symptoms[03:53] Building the Differential: Infection vs. Dehydration[08:20] Initial Workup and the Hypercalcemia Discovery[14:14] The Medical Student’s Reveal: Supplement Reconciliation[18:05] Final Diagnosis: Severe Hypervitaminosis D[22:20] Metastatic Calcification and Permanent Vascular Damage[25:23] The Mechanism of Jaw Pain: Bone Resorption[28:34] Science Review: Debunking the Pilz (2011) Study[32:27] Fat-Soluble vs. Water-Soluble Risks[43:06] The Free Vitamin D Hypothesis[48:06] Updated 2024 Endocrine Society Guidelines[55:16] Final Thoughts: Vitamin D and the Endurance PopulationNext St