From Overweight Doc to Svelte Low Carb MD Changing Patient's Lives: 27

4 May 2022 · 52 min
52:23

In this episode of the Heal, Nourish, Grow podcast, host Cheryl McColgan interviews Dr. Brian Lenzkes, a former overweight physician who transformed his own health and clinical practice through low‑carb nutrition, intermittent fasting, and a direct‑primary‑care (DPC) model. Dr. Lenzkes recounts his childhood weight struggles, the realization that he was insulin‑resistant despite normal A1C, and how patient observations (e.g., a construction worker thriving on intermittent fasting) led him to explore fasting insulin as an early marker of metabolic disease. He critiques the conventional medical system for ignoring fasting insulin, over‑relying on medication, and being financially incentivized to treat disease rather than prevent it. The conversation moves to his shift to a DPC practice, which allows longer appointments, community‑building activities such as group hikes and virtual support meetings, and a focus on lifestyle pillars—sleep, stress reduction, muscle mass, and gut health. Dr. Lenzkes discusses practical tools (e.g., low‑carb meals, zone‑2 cardio, meditation) and shares patient success stories, including rapid A1C improvements and medication reductions. He also addresses systemic barriers like industry conflicts of interest, censorship of low‑carb content, and the need for clinicians to prioritize evidence over sponsorship. Throughout, the tone remains conversational and enthusiastic, with a clear mission to empower patients and clinicians to adopt metabolic‑focused, preventive care.

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