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. 

Last Day to Save on the PSMF Library (Pre-Order)
Final hours to lock in the launch pricing 🎉
The PSMF Library is officially live — get your discount HERE

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

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🧠 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)

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🎙️ 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

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🔬 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.

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✨ 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.