In today's Friday deep dive, Vanessa breaks down one of the most important new studies in fat loss and body recomposition — along with her recent interview with Dr. Eric Helms.
This episode explores a cutting-edge meta-regression by Dr. Eric Helms, Dr. Eric Trexler, and Dr. Martin Refalo on protein intake during caloric restriction — and what it means for preserving muscle while losing fat.
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This episode answers a critical question:
👉 How much protein do you actually need to lose fat without losing muscle?
Unlike traditional studies that compare "high vs low protein," this research reveals a clear dose-response relationship — showing that:
👉 As protein intake increases, muscle retention improves during dieting
🧠 What You'll Learn
Vanessa breaks down the study step-by-step in simple, easy-to-understand terms:
- What a meta-analysis is (and why it matters)
- What a meta-regression is (and why it's more powerful)
- How researchers analyzed protein intake across multiple studies
- What fat-free mass really means (and why it matters for your results)
🎙️ Key Insights from Dr. Eric Helms
- Why higher protein intake protects lean mass during fat loss
- The range where muscle loss is minimized (~0.85–1g per lb body weight)
- Why leaner individuals require more protein
- The critical role of calorie deficit size and resistance training
- Why protein supports fat loss indirectly through satiety and adherence
🔬 Vanessa Also Breaks Down
- Whether more protein is always better (and where diminishing returns begin)
- How to structure your diet for optimal fat loss + muscle retention
- The biggest mistakes people make when dieting
This episode is a masterclass in evidence-based fat loss, helping you understand not just what to do — but why it works.
🔥 ⏳ LAST HOURS TO SAVE — PSMF LIBRARY (PRE-ORDER)
The PSMF Library is officially live 🎉 And this is your final chance to lock in the launch discount.
This is the exact structured, high-protein approach Vanessa used for fat loss and body recomposition — without restricting calories every single day.
Instead of guessing what to eat or starting over each week, this gives you a clear, repeatable system combining high-protein, lower-energy days with maintenance days.
✨ What's Included
📘 Printed PSMF Library (premium edition) ⚡ Instant digital access 🥩 High-protein, low-carb recipe library 🧠 Tiered system for PSMF + maintenance days 🛒 Grocery lists + planning tools 👥 3 months of community support
👉 Check it out here (special pre-order discount)
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Vanessa discusses how using the Tone Device is a proxy for fat loss and autophay on Protein Sparing Modified Fasting (PSMF) days! 👉 Use code VANESSA for 20% off HERE
Get my free NEW high-protein keto guide: The Keto Reset eBook
👤 Connect with Vanessa:
• Instagram: @ketogenicgirl
📱 Follow @ketogenicgirl for the latest studies and strategies on fat loss and protein optimization
📸 Follow @optimalproteinpodcast for episode visuals and updates
💬 Join the Facebook group: Optimal Protein Podcast Community
🎙 The content in this podcast is for informational purposes only and not nutritional or medical advice. Always consult your healthcare provider before making major dietary or lifestyle changes.