EPISODE · Feb 20, 2026 · 59 MIN
E. 143 The Truth About GLP-1s, Fat Loss, and Coaching Ethics with Dr. Kyle Gillett
from Self-Selecting · host Cory Hageman
In this episode, I sat down with Dr. Kyle Gillett to tackle the growing obsession around peptides, GLP-1 agonists, and coaching ethics in the fitness industry. We broke down how private sector incentives may be skewing decisions, what to consider before trying peptides, and why stacking compounds without proper oversight can be dangerous — especially in physique sports.We also got into the nuanced risks of GLP-1s (like semaglutide), their link to depression, misuse based on BMI, and how the system often pushes women into protocols that may not serve their long-term health. If you're navigating fat loss, coaching, or peptide protocols — this is a must-listen.Timestamps:- [00:00 – 00:56] – Intro to Dr. Kyle Gillett + What today’s episode covers- [00:56 – 04:29] – The peptide craze: risks, trends, and context- [04:30 – 10:49] – “Should I use peptides?” What you need to ask first- [10:50 – 16:19] – Are you stacking blindly? Athletes and false beliefs about peptides- [16:20 – 20:32] – Finding legitimate medical guidance vs. internet hype- [20:33 – 28:23] – Corruption in the private sector: incentive-driven prescriptions- [28:24 – 31:07] – Is your coach or provider truly looking out for you?- [31:08 – 36:02] – GLP-1s, women’s health, and trend exploitation in bodybuilding- [36:03 – 39:53] – “Longevity” peptides — are they worth the investment?- [39:54 – 43:53] – When *not* to use GLP-1s (mental health and other contraindications)- [43:54 – 46:54] – GLP-1s and depression: overlooked concerns- [46:55 – 50:24] – People using GLP-1s without meeting criteria: red flags and risks- [50:25 – 59:32] – The truth about nicotine + closing insightsLinks & Resources:Follow Dr. Kyle Gillett on Instagram: https://www.instagram.com/kylegillettmd/?hl=enPurchase The Glute Building Blueprint: https://coryfit.com/product/the-complete-glute-building-program/https://coryfit.com/Coaching: Let's Chathttps://calendly.com/coryfit-coaching/15minConsults: Book a Callhttps://calendly.com/coryfit-coaching/one-time-consultationFor more content, follow along:Instagram: https://www.instagram.com/cory_fit/Patreon: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink
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E. 143 The Truth About GLP-1s, Fat Loss, and Coaching Ethics with Dr. Kyle Gillett
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