From Special Forces Medic to Ketone Biochemist: The Story Behind Tecton

11 Jul 2026 · 53 min
53:11

In this interview, former Special Forces medic Mike Chesney recounts his journey from a combat injury to becoming a ketone biochemist and founder of Tecton. After a severe brain injury in Iraq, he discovered the neuroprotective potential of ketones during rehabilitation, which sparked his interest in exogenous ketone research. He describes his early exposure to ketogenic diets, his work with DARPA‑funded ketone ester projects, and collaborations with Dr. Kieran Clarke and Dr. Richard Veech. The conversation delves deep into the biochemistry of exogenous ketones, contrasting ketone salts (racemic mixtures of D‑ and L‑β‑hydroxybutyrate), traditional ketone esters (1,3‑butanediol‑derived), and Tecton’s proprietary R‑3‑hydroxybutyrate glyceride (R3‑HBG). Mike explains how R3‑HBG bypasses hepatic metabolism via oral and gastric lipases, delivering >90 % bioavailable BHB without the sodium/potassium load of salts. He also outlines Tecton’s green nano‑encapsulation/liposomal delivery platform, which uses plant‑based proteins and flavonoid cross‑linkers to improve stability, gut absorption, and blood‑brain‑barrier penetration. The product line—electrolyte shot, cognition shot (with Lion’s Mane), caffeine‑plus shot, and a GLP‑1‑like weight‑management formulation (with 5‑HTP and acacia fiber)—is described, along with practical dosing strategies (intermittent fasting, pre‑workout, cognitive focus, evening use). Safety considerations such as optimal blood BHB range (0.5–3 mM), risks of excessive salt‑based ketones (osmotic diarrhea), and liver load from 1,3‑butanediol esters are discussed. Mike also touches on the metabolic advantages of BHB (low lactate production, efficient ATP generation) and its role in recovery, appetite regulation, and potential sleep effects. The interview ends with promotional details for listeners.

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