#190 - Eric Trexler - Do You Really Have a Slow Metabolism? Why You’re Not Losing Fat!

Most busy professionals believe their metabolism is “broken” or that fat loss becomes impossible after 30. But is that actually true?In this episode, I’m joined by Dr. Eric Trexler — researcher, coach, and expert in metabolic adaptation — to break down what really happens to your metabolism during fat loss, why plateaus occur, and what you can do both during and after a diet to sustain results.We dive into the science of how your body conserves energy, adjusts hunger, and adapts to calorie deficits — and then translate that into clear, practical takeaways you can apply even with a busy lifestyle. Whether you’re training 3–4 hours a week, stuck at the same weight despite eating “poverty calories,” or worried about regaining after a diet, this episode will give you clarity and confidence.Topics Covered:What “metabolic adaptation” actually means (and what it doesn’t)The truth behind “slow metabolisms” and starvation mode mythsWhy plateaus happen and how to break through themHow fat loss impacts BMR, NEAT, TEF, hormones, and hungerThe role of strength training, protein, and refeeds in minimizing adaptationDoes food quality matter for calorie burn and metabolism?The relationship between sleep, stress, cortisol, and fat lossHow much your calorie needs drop with every % of bodyweight lostThe ideal rate of fat loss for busy professionalsReverse dieting vs. returning straight to maintenanceWhy some people regain weight more easily — and how to prevent itMetabolic adaptation is real, but it’s not a roadblock.By the end of this episode, you’ll know exactly how to work with your body — not against it — and sustain results without wrecking your metabolism.Where to Connect with Eric Trexler: 👉 MASS Research Review 👉 InstagramWhere to Connect with Adrian: 👉 Instagram: @AdrianMcLifestyleFitness 👉 Learn about 1:1 Coaching