The Criticism of Keto-CTA—and What the Data Actually Show – TFP #021 | Greg Mushen
HomeThe Feldman Protocol › Episode

The Criticism of Keto-CTA—and What the Data Actually Show – TFP #021 | Greg Mushen

3:02:15 Feb 2, 2026
About this episode
In this episode of The Feldman Protocol, Greg Mushen, a longtime technology and product leader turned independent health researcher, makes the case that disciplined thinking from Silicon Valley can meaningfully inform nutrition and metabolic health. The discussion also directly engages with debates raised by the Keto-CTA study, using it as a case example to examine data transparency, scientific criticism, and decision-making under uncertainty—alongside metabolic testing innovation, walking versus high-intensity exercise, protein prioritization, and Greg’s own body recomposition—through a skeptical, analytical lens.? This episode is sponsored by us -- Own Your Labs `http://ownyourlabs.com` -- private blood testing services.?Over 300 blood tests?Extremely affordable?? We love our customers(Yes, we are literally funding the entire podcast from our own company -- so if you want to show your support, keep getting your private blood testing through our service. Thank you! ?)? CONNECT WITH DAVE FELDMAN:Main Channel: `https://youtube.com/@realDaveFeldman`X/Twitter: `https://x.com/realDaveFeldman`Instagram: `https://instagram.com/realDaveFeldman`Website: `https://thefeldmanprotocol.com`? Chapters3:42 – Data gaps in modern science10:02 – Greg’s tech career origins17:01 – Dot-com crash lessons24:08 – Product management under pressure31:10 – Data vs intuition in products38:12 – Toxic positivity at work45:30 – Internal honesty and feedback52:40 – Health wake-up moment59:55 – Weight, aging, and motivation1:07:10 – Mold exposure and health1:14:21 – Walking as a strategy1:21:30 – Step counts and fat loss1:28:47 – Protein targets explained1:35:50 – Satiety and energy balance1:42:30 – Before-and-after perspective1:49:40 – Training consistency1:56:20 – Hiring a coach2:03:10 – Volume and hypertrophy2:10:30 – Sustainable habits2:17:20 – Aging and strength2:24:30 – Transparency in research2:31:40 – Fraud and oversight2:38:30 – Whistleblowers in science2:55:30 – Where to find Greg3:01:56 – Final reflections and wrap#FeldmanProtocol #DaveFeldman #GregMushen #MetabolicHealth #ProductThinking #DataTransparency #ProteinIntake #WalkingForHealth #StrengthTraining #HealthAndTech
Select an episode
0:00 0:00