Fast Keto With Ketogenic Girl

Beat BLOAT & unlock better protein absorption and digestion with MassZymes by BiOptimizers. NOW GET 15% off your order with the code VANESSA at bioptimizers.com/vanessa In today’s solocast, we break down a brand new clinical trial that tested whether a high-protein diet really shuts down autophagy — and what it means for fat loss and body composition. For years, many believed that eating more protein would block the body’s cellular clean-up process, and that only low-protein fasting diets could deliver longevity benefits. But does the science actually back that up? This new randomized controlled trial put high-protein and low-protein diets head-to-head, measuring weight loss, belly fat, metabolic health, and markers of autophagy. The results may surprise you — and they could change how we think about protein for fat loss and longevity. Timeline Mitopure Gummies — The #1 Urolithin A supplement for energy and healthy aging, now in delicious strawberry gummies. Get 20% off at timeline.com/vanessa We’ll explo

Unlock sharper focus and support long-term brain health with Ketone-IQ—clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. In this powerful second interview, Dr. Latt Mansor returns to the podcast to share his personal 20+ lb fat loss transformation—and how he used ketones and strategic carb re-feeds to break through stubborn plateaus, curb hunger, and preserve lean muscle mass. NEW! Support your strength and muscle goals with PUORI Creatine+ — a clean, effective creatine monohydrate supplement enhanced with magnesium and vitamin B12. Get 20% off at puori.com/VANESSA We dive into: How to use ketones to improve fat loss quality (not just scale weight) Why Dr. Mansor says ketones helped him “lose fat without losing muscle” How carb re-feeds helped him overcome plateaus and support metabolic flexibility How ketones support appetite control, recovery, and training performance A new stu

Beat BLOAT & unlock better protein absorption and digestion with MassZymes by BiOptimizers. NOW GET 15% off your order with the code VANESSA at bioptimizers.com/vanessa Today’s solocast is all about Protein-Sparing Modified Fast (PSMF) days — how I’ve been using them in my own fat loss journey, how my approach differs from the traditional PSMF, and what the latest research says about PSMF, refeeds, and protein intake for protecting lean mass. IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. I’ll be sharing: Exactly how I structure PSMF days for myself, including my research based updates on the method  How I base my approach on cutting-edge research, including the brand-new 2025 meta-analysis on protein intake and lean mass preservation during fat loss My personal results so far — how much weight I’ve lost since star

Content Note / Trigger Warning: The first two-thirds of this episode focus on Maria Emmerich’s expertise in helping thousands of people who are overweight, obese, or struggling with metabolic health to lose weight and dramatically improve their health and lives. In the last third of the interview, Maria shares her very recent personal experience with struggling with restrictive dieting, and her courageous journey of weight regain. Please listen with care if these topics around disordered eating may be sensitive or triggering for you. See *RESOURCE below if you or someone you care about needs support. Unlock sharper focus and support long-term brain health with Ketone-IQ—clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. Today’s guest is Maria Emmerich, internationally renowned nutritionist, best-selling author, and an expert in her version of integrating 1-2 Protein Sparing Modifie

Beat BLOAT & unlock better protein absorption and digestion with MassZymes by BiOptimizers. NOW GET 15% off your order with the code VANESSA at bioptimizers.com/vanessa In this special solocast, Vanessa recaps the top highlights from two powerhouse researchers in protein metabolism: Dr. Carlene Starck and Dr. Arny Ferrando. If your goal is fat loss, muscle preservation, and body recomposition—especially in peri and post-menopause—this episode is packed with evidence-based strategies you can start applying today. IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details.

Unlock sharper focus and support long-term brain health with Ketone-IQ — clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. In this highly requested follow-up, Dr. Arny Ferrando returns to the Optimal Protein Podcast to go even deeper into the science of preserving muscle and optimizing body composition. Dr. Ferrando is one of the world’s leading researchers in muscle protein metabolism, with over 35 years of groundbreaking work on essential amino acids, anabolic resistance, and nutrition-exercise interactions. We kick things off with his perspective on Protein-Sparing Modified Fasts (PSMF) versus water fasting, and the implications each has for fat loss and lean mass preservation. Dr. Ferrando also shares his positive take on collagen supplementation, including how it can support connective tissue health, and weighs in on the potential risks of GLP-1 medications to muscle tissue d

Unlock better protein absorption and digestion with MassZymes by BiOptimizers. NOW GET 15% off your order with the code VANESSA at bioptimizers.com/vanessa The Bloating Episode! If you’ve ever struggled with bloating after eating, digestive discomfort, or wondered if your body is really absorbing all the protein and nutrients you consume, this episode is for you. I’m joined by Wade Lightheart, co-founder and president of BiOptimizers, to dive into the science of digestive enzymes and how they can transform digestion, nutrient absorption, and protein utilization. A former natural bodybuilding champion, Wade developed MassZymes after struggling with his own digestion on a high-protein diet. We cover: What EXACTLY causes bloating and poor protein digestion Why low stomach acid and declining enzyme levels with age can cause bloating and poor nutrient absorption. Clinical research on protease blends and a 2024 protein study showing improved amino acid absorption with enzyme support. A university laboratory

Unlock sharper focus and support long-term brain health with Ketone-IQ — clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. Today’s episode features Dr. Carlene Starck, a nutrition scientist whose groundbreaking research is changing the way we think about protein and amino acid requirements. Her work suggests that current recommendations for essential amino acids may be far too low, with major implications for fat loss, muscle preservation, and how we define protein quality. NEW! I love Puori for their pure, science-backed supplements. Creatine+ is one of my top recommendations for women, as it’s a foundational supplement that supports fat loss, body recomposition, lean muscle, and even cognition. Get 20% off at puori.com/VANESSA We discuss her research on: Why true protein and amino acid needs are higher than guidelines suggest How this widens the gap between animal and plant-

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. In this solo recap episode, Vanessa breaks down her in-depth interview with Dr. Andy Galpin, one of the world’s leading muscle scientists and performance physiologists. This 60-minute masterclass distills the most important takeaways from their conversation into clear, actionable steps for fat loss, body recomposition, and metabolic health.

Unlock sharper focus and support long-term brain health with Ketone-IQ — clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. In this episode of the Optimal Protein Podcast, I’m joined by Dr. Andy Galpin — world-renowned muscle physiologist, strength coach, and leading expert in human performance optimization. We dive deep into the cutting-edge science of muscle, metabolism, fat loss, and how to train smarter at every stage of life. NEW! Support your strength and muscle goals with PUORI Creatine+ — a clean, effective creatine monohydrate supplement enhanced with magnesium and vitamin B12. Get 20% off at puori.com/VANESSA This conversation covers the latest research on muscle fiber types, how to maintain fast-twitch muscle into your 40s and beyond, and why many women are far more predisposed to strength and power than we’ve been led to believe. Dr. Galpin also shares actionable strate

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. In this Friday episode, I’m diving into my fascinating conversation with Will Nitze, the founder and CEO of IQBAR—a bar formulated to fuel both the brain and the body. This solocast-style recap explores the unique backstory of how Will built IQBAR from the ground up and how the brand became a leader in the functional protein space. We break down: How Will developed the idea and scaled IQBAR from concept to nationwide success The exact macronutrient profile behind IQBAR and why it’s ideal for fat loss The powerful synergy between high protein and high fiber for satiety, stable blood sugar, and body recomposition Why ingredients like MCT oil, lion’s mane, magnesium, and omega-3s were included for cognitive support How smart snacking can support fat loss goals—especi

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. In today’s episode, Vanessa sits down with Dr. Samuel Dicken, Research Fellow at University College London’s Centre for Obesity Research and lead author of the UPDATE Trial — the longest and most rigorous clinical study to date comparing ultra-processed (UPF) vs. minimally processed (MPF) diets. This landmark trial revealed a game-changing finding:

Discover how Protein-Sparing Modified Fasting PSMF) Days can unlock rapid fat loss without sacrificing muscle. Vanessa shares her own recent results alongside the latest studies on intermittent high-protein fasting in women. Learn more about the TONE LUX Crystal red light therapy mask and the accessory the TONE LUX CONTOUR for the neck and décolleté  and get 20% OFF with the code VANESSA Have you ever wondered if you could accelerate fat loss with just a few high-protein, very low-calorie days each week? In this episode, Vanessa dives deep into the modern science of Protein-Sparing Modified Fasts (PSMF) and how intermittent high-protein fasting can help women lose fat, preserve lean muscle, and improve metabolic health. Vanessa reviews the latest studies on: 1–3 PSMF days per week compared to daily dieting Alternate-day and 5:2 style intermittent fasting approaches with high protein How PSMF days stack up against water fasting and generic low-calorie diets Fat loss, lean mass retention, and insulin sensitiv

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. This episode of the Optimal Protein Podcast takes a deep dive into the Protein-Sparing Modified Fast (PSMF) — a scientifically designed approach for rapid fat loss that prioritizes lean muscle preservation. Listeners will learn: What defines a PSMF and how it works in practice The latest research on fat loss outcomes and muscle retention How PSMF compares with ketogenic diets, VLCDs, and intermittent fasting Differences in results between men and women Short-term benefits and potential challenges with long-term use How to implement cycling strategies, refeed phases, and sustainable maintenance plans Evidence-based guidelines for safe and effective use Packed with research findings and practical insights, this episode provides a clear, evidence-based look at how PSMF can b

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. Today’s episode is a deep-dive recap of my mind-blowing conversation with Dr. Paul Laursen — one of the world’s top experts in exercise physiology, high-intensity interval training (HIIT), and fat-adapted performance. If you’ve ever wondered: Why you feel better fat-fueled than carb-loaded How diet actually drives fat loss more than training Why ketones might be more than a fuel — and actually a proxy for VO₂ max How to optimize your metabolic flexibility using HIIT and protein-forward nutrition …this episode will change how you see your body composition journey — especially if you’ve been trying to out-exercise a poor diet.

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. Today’s guest is Dr. Paul Laursen — exercise physiologist, endurance coach, co-author of HIIT Science: The Science and Application of High-Intensity Interval Training, and co-founder of Athletica.ai. Dr. Laursen has coached athletes to 17 world championships, and his research on HIIT, metabolic flexibility, and low-carb nutrition has shaped how athletes and everyday people train for health and performance. In this episode, we cover: Why diet—not exercise—is the key driver of fat loss (and the clinical study that proved it) How being fat-fueled is actually a proxy for VO₂ max, a key marker of cardiovascular fitness and longevity The difference between burning carbs vs. burning fat during exercise — and why metabolic flexibility matters for performance and health How to use

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. In this Part 2 solo recap episode, Vanessa Spina continues breaking down her powerful conversation with protein pioneer Dr. Donald Layman—covering the second half of their in-depth interview on metabolism, insulin resistance, muscle maintenance during menopause, and the launch of a groundbreaking new Protein Quality Hub. If you’ve ever wondered how to structure your meals to maximize fat loss, support lean mass, and protect your metabolic health as you age—this is the episode you’ve been waiting for.

Unlock sharper focus and support long-term brain health with Ketone-IQ—clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. In Part 2 of this powerful interview, legendary protein researcher Dr. Donald Layman returns to the Optimal Protein Podcast to unpack some of the most misunderstood concepts in nutrition today—and to reveal potential groundbreaking changes to the U.S. dietary guidelines around protein, red meat, saturated fat, and carbohydrates. Dr. Layman breaks down what the science actually says about protein dosing, timing, oxidation, and muscle uptake—and who truly needs to worry about protein distribution. Vanessa and Dr. Layman also discuss:

IQBAR is offering our special podcast listeners 20% OFF all IQBAR products, plus get FREE shipping. To get your 20% off, text VANESSA to 64000. That’s VANESSA to sixty-four thousand. Message and data rates may apply. See terms for details. Jump to start of the episode: 13:30 In this Friday solo episode, Vanessa Spina breaks down the first half of her latest interview with Dr. Donald Layman — legendary protein researcher and one of the most featured guests in the history of the Optimal Protein Podcast. They cover game-changing updates to U.S. dietary guidelines, red meat’s misunderstood role in metabolic health, and the science of protein timing for fat loss and body recomposition. Whether you’re over 30, in a fat loss phase, or simply looking to optimize your protein intake, this episode is packed with insight.

Unlock sharper focus and support long-term brain health with Ketone-IQ—clean brain fuel for deep work, mental clarity, and sustained energy with no crash. Get 30% off your subscription, plus a free gift with your second shipment at Ketone.com/vanessa. This week on the Optimal Protein Podcast, I’m thrilled to be joined once again by Dr. Don Layman, one of the world’s foremost experts in protein metabolism and amino acid science. In this first part of our two-part conversation, we take a deep dive into the true definition of protein quality, the flaws of current scoring systems, and the metabolic significance of leucine as a primary trigger for muscle protein synthesis. Dr. Layman also introduces the EAA-9 protein quality model, a new way of evaluating protein sources that takes into account the body’s exact essential amino acid requirements—moving beyond methods like PDCAAS. Get 20% off on the Tone LUX Crystal Red Light Therapy Mask Ketogenicgirl.com with the code VANESSA We also discuss: Why protein qualit