Best Eric Trexler Podcasts (2025)

1
Fat Loss Without Muscle Loss: Researcher & Scientist with Dr. Eric Trexler 1:25:27

2d ago1:25:27

1:25:27

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. In this episode of The Optimal Protein Podcast, I’m joined by Dr. Eric Trexler, a renowned researcher and expert in exercise science, nutrition, and body composition. We dive deep into the strategies you can use to optimize protein intake, preserve lea…

1
Ep 320 - Myths Versus Theories in Exercise Science (ft. James Steele) 1:57:33

2h ago1:57:33

1:57:33

In this episode of Iron Culture, hosts Eric Helms and Eric Trexler engage in a lively discussion with Dr. James Steele about the evolving landscape of sports science, particularly focusing on the critiques of periodization and the importance of scientific theory in exercise research. They explore the philosophical underpinnings of scientific inquir…

1
Ep 320 - Myths Versus Theories in Exercise Science (ft. James Steele) 1:57:32

5h ago1:57:32

1:57:32

In this episode of Iron Culture, hosts Eric Helms and Eric Trexler engage in a lively discussion with Dr. James Steele about the evolving landscape of sports science, particularly focusing on the critiques of periodization and the importance of scientific theory in exercise research. They explore the philosophical underpinnings of scientific inquir…

1
#557: Health Psychology & Eating Behaviour – Prof. Jane Ogden 48:46

18m ago48:46

48:46

In the realm of health psychology, our understanding of eating behaviors extends beyond mere physiological hunger cues. Research indicates that factors such as learned associations, cultural influences, and individual perceptions play pivotal roles in shaping our dietary choices. Recognizing this complexity is essential for developing effective die…

1
The Truth About Cycle Syncing, Hormones, and Women’s Performance with Dr. Victoria Felkar 1:15:04

3h ago1:15:04

1:15:04

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. In this episode of the Optimal Protein Podcast, I’m joined by Dr. Victoria Felkar, a leading expert in women’s health, endocrinology, and performance. Victoria’s work challenges common myths and misconceptions surrounding women’s health — from hormone …

1
I Tried Myo-Reps and Here is What Happened: NEW RESEARCH on MYO-REPS & Muscle Hypertrophy Protocols by Dr. Antonella Schwarz 42:30

6d ago42:30

42:30

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 episode, I share my personal experience trying Myo-reps and break down the science behind this innovat…

1
Ep 319 - Bodybuilding Mortality Across the Eras (ft. Drs Conor Heffernan and Juan Carlos Cassano) 1:40:21

7d ago1:40:21

1:40:21

In this episode of Iron Culture, Eric Helms and guests Conor Heffernan and Dr. Juan Carlos Casano delve into the intricate relationship between bodybuilding, performance-enhancing drugs, and athlete welfare. They discuss the historical context of bodybuilding, the cultural norms that have evolved over the years, and the alarming trends in mortality…

1
Ep 319 - Bodybuilding Mortality Across the Eras (ft. Drs Conor Heffernan and Juan Carlos Cassano) 1:40:20

8d ago1:40:20

1:40:20

In this episode of Iron Culture, Eric Helms and guests Conor Heffernan and Dr. Juan Carlos Casano delve into the intricate relationship between bodybuilding, performance-enhancing drugs, and athlete welfare. They discuss the historical context of bodybuilding, the cultural norms that have evolved over the years, and the alarming trends in mortality…

1
SNP38: What is Quality Sleep? 22:11

9m ago22:11

22:11

Sleep is one of the most critical yet often overlooked components of health, performance, and overall well-being. Poor sleep quality or insufficient sleep can disrupt circadian rhythms, impair glucose metabolism, and alter hunger signals, leading to increased food intake, reduced insulin sensitivity, and other undesirable outcomes. In this episode,…

1
Muscle vs. Fat: Why Prioritizing Strength Training & Protein Unlocks Better Body Composition: Dr. Antonella V. Schwarz 1:14:18

1d ago1:14:18

1:14:18

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. In this insightful episode of The Optimal Protein Podcast, I’m joined by Dr. Antonella V. Schwarz, Assistant Professor of Exercise Science, to uncover the powerful connection between strength training, protein intake, and achieving an optimal body comp…

1
TWO New Studies on Protein, Body Composition, Satiety: How Much Protein is Optimal As You Age 45:40

5d ago45:40

45:40

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 straight to the studies breakdown: 14:36 In this episode of The Optimal Protein Podcast, we dive deep int…

1
Ep 318 - Resistance Training as a Fat Loss Tool (ft. Dr. Mike Ormsbee) 1:39:44

7d ago1:39:44

1:39:44

In this episode of Iron Culture, hosts Eric Helms and Michael Zourdos engage in a deep discussion with Dr. Mike Ormsbee about the role of resistance training in fat oxidation and body composition. They explore how resistance training can be an effective tool for fat loss, the physiological mechanisms behind fat metabolism during exercise, and the i…

1
Ep 318 - Resistance Training as a Fat Loss Tool (ft. Dr. Mike Ormsbee) 1:39:45

7d ago1:39:45

1:39:45

In this episode of Iron Culture, hosts Eric Helms and Michael Zourdos engage in a deep discussion with Dr. Mike Ormsbee about the role of resistance training in fat oxidation and body composition. They explore how resistance training can be an effective tool for fat loss, the physiological mechanisms behind fat metabolism during exercise, and the i…

1
#556: Can We Restore the Gut Microbiome Through Dietary Changes? – Anissa Armet, PhD 1:06:28

1d ago1:06:28

1:06:28

There is research suggesting that industrialization has significantly altered the composition of our gut microbiota, with certain microbial species now absent in many industrialized populations. Given the known associations between gut microbiome diversity and health, researchers have begun investigating whether restoring lost microbial species and…

1
The Truth About PALEO: What The Scientific Data Reveals About Our Ancestral Diet & Nutrition & More with Dr. Jenny Powers 1:06:39

5d ago1:06:39

1:06:39

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 episode of The Optimal Protein Podcast, I’m joined by Dr. Jenny Powers, an expert in evolutionary biol…

1
Ep 317 - Training Volume: How Much Is Enough? (ft. Dr. Eduardo De Souza) 1:23:34

7d ago1:23:34

1:23:34

In this episode, Drs Trexler and Helms are joined by Dr. Eduardo De Souza to discuss the complexities and misconceptions surrounding high volume training in the context of hypertrophy research. He shares insights from his extensive research background, emphasizing the importance of understanding participant experiences and the nuances of training v…

1
Ep 317 - Training Volume: How Much Is Enough? (ft. Dr. Eduardo De Souza) 1:23:35

7d ago1:23:35

1:23:35

In this episode, Drs Trexler and Helms are joined by Dr. Eduardo De Souza to discuss the complexities and misconceptions surrounding high volume training in the context of hypertrophy research. He shares insights from his extensive research background, emphasizing the importance of understanding participant experiences and the nuances of training v…

1
#555: What Should the Dietary Guidelines Say? – Prof. Christopher Gardner 59:29

8d ago59:29

59:29

Every five years, the U.S. Dietary Guidelines are updated based on the latest scientific evidence to help shape national nutrition recommendations. A panel of experts was assembled to review the existing research, evaluate new findings, and provide recommendations that will inform the next edition of the guidelines. One of the committee members inv…

1
BRAND NEW Study on How Much Protein During Fat Loss to Maintain Muscle: Dr. Martin Refalo 1:17:10

17d ago1:17:10

1:17:10

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. In this episode of The Optimal Protein Podcast, I sit down with Dr. Martin Refalo to discuss his brand-new study: Effect of Dietary Protein on Fat-Free Mass in Energy-Restricted, Resistance-Trained Individuals: An Updated Systematic Review With Meta-Re…

1
TWO NEW (March 2025) Studies: Omega-3, Vit D & Exercise Reverses Biological Age + New Systematic Review on Keto/Low Carb for Fat Loss 38:09

12d ago38:09

38:09

Use the code KETOGIRL for 20% off your order of Spirulina Here In this episode of The Optimal Protein Podcast, we dive into two fascinating new studies that explore how diet, supplementation, and exercise impact biological aging and body composition. 📌 Study 1: How omega-3s, vitamin D, and exercise work together to slow down biological aging—and wh…

1
Ep 316 - Lengthened Biased Training: Time To Cut Bait? 1:38:39

16d ago1:38:39

1:38:39

In tonight’s episode of Iron Culture, Eric Trexler and Eric Helms discuss various topics related to fitness, training, and research. They share personal updates, including the toll that Helms' intense training regimen is taking on his face. The discussion then shifts to the upcoming NFL combine, highlighting the impressive athletic feats expected f…

1
Ep 316 - Lengthened Biased Training: Time To Cut Bait? 1:38:40

26d ago1:38:40

1:38:40

In tonight’s episode of Iron Culture, Eric Trexler and Eric Helms discuss various topics related to fitness, training, and research. They share personal updates, including the toll that Helms' intense training regimen is taking on his face. The discussion then shifts to the upcoming NFL combine, highlighting the impressive athletic feats expected f…

1
#554: Crucial Ideas for Understanding Nutrition Science 1:13:12

23d ago1:13:12

1:13:12

Understanding the complexities of diet-disease relationships requires a nuanced approach to nutritional science. Unlike other scientific disciplines, nutrition research often grapples with the inherent challenges of studying dietary patterns and nutrient intakes in free-living populations over long periods. The cumulative effects of dietary exposur…

1
An Evidence Based Guide to Fat Loss with Dr. Allan Bacon 1:37:33

16d ago1:37:33

1:37:33

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. In this episode, we sit down with Dr. Allan Bacon, a former dental surgeon, certified personal trainer and nutritionist, to explore his evidence-based approach to fitness and nutrition coaching. Key Topics Discussed: Overcoming fitness plateaus and eff…

1
New Study on Women, Muscle Mass & Strength Gains, and Micronutrient Deficiencies 36:44

19d ago36:44

36:44

Use the code KETOGIRL for 20% off your order of Spirulina Here A new study reveals a surprising truth: muscle mass and strength don’t always improve the same way. While protein intake plays a key role in muscle growth, micronutrient deficiencies—especially in Vitamin D, B12, Magnesium, and Iron—can significantly impact strength gains. In this episo…

1
Ep 315 - Training Hard Versus Training Smart 1:11:16

21d ago1:11:16

1:11:16

Iron Culture is officially part of the 3-plate club. In this episode of Iron Culture, hosts Eric Trexler and Eric Helms celebrate their milestone 315th episode while diving into various topics including testosterone replacement therapy (TRT), the efficacy of citrulline malate, training techniques for hypertrophy, managing tendinopathy, the health b…

1
Ep 315 - Training Hard Versus Training Smart 1:11:17

1M ago1:11:17

1:11:17

Iron Culture is officially part of the 3-plate club. In this episode of Iron Culture, hosts Eric Trexler and Eric Helms celebrate their milestone 315th episode while diving into various topics including testosterone replacement therapy (TRT), the efficacy of citrulline malate, training techniques for hypertrophy, managing tendinopathy, the health b…

1
#553: Healthy Habits for Fertility and Reproductive Health – Marjorie Nolan Cohn, RD 40:58

22d ago40:58

40:58

This episode focuses on the intersection of nutrition, lifestyle, and women’s health, with a particular emphasis on managing complex conditions such as PCOS, endometriosis, and premenstrual dysphoric disorder (PMDD). Registered dietitian Marjorie Nolan Cohn shares insights from over two decades of clinical practice, highlighting the importance of a…

1
Protein & Women's Health: Body Composition, Metabolism, Mood with Researcher Dr. Jamie Baum 1:08:43

1M ago1:08:43

1:08:43

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. In this episode of The Optimal Protein Podcast, I sit down with Dr. Jamie Baum, a leading researcher in protein metabolism and its impact on women’s health, body composition, and metabolic function. Dr. Baum is an Associate Professor in the Department …

1
Study Reveals NEW Hormone LEAP2 Behind How High Protein Diets Generate Ketones & Appetite Supression 46:20

26d ago46:20

46:20

Use the code KETOGIRL for 20% off your order of Spirulina Here In today’s episode of The Optimal Protein Podcast, we uncover a groundbreaking discovery about LEAP2, a newly identified hormone that plays a key role in hunger regulation, ketone production, and appetite suppression. We are breaking down a 2022 study published in Endocrinology titled b…

1
Ep 314 - Science Is Broken (But Fixable) 1:12:02

28d ago1:12:02

1:12:02

This episode of Iron Culture begins with a rant/story by Dr. Trexler that highlights some issues with scientific publishing. He describes a study on apple cider vinegar, his MASS article criticizing the study, and the subsequent letter to the editor (and response from the original authors). This discussion is followed by a Q&A session with Dr. Helm…

1
Ep 314 - Science Is Broken (But Fixable) 1:12:01

1M ago1:12:01

1:12:01

This episode of Iron Culture begins with a rant/story by Dr. Trexler that highlights some issues with scientific publishing. He describes a study on apple cider vinegar, his MASS article criticizing the study, and the subsequent letter to the editor (and response from the original authors). This discussion is followed by a Q&A session with Dr. Helm…

1
#552: Diet & Sleep Interactions – Marie-Pierre St. Onge, PhD 41:04

1M ago41:04

41:04

Over the past couple of decades, renowned researcher Dr. Marie-Pierre St-Onge has uncovered fascinating links between how we sleep and what we eat, revealing how these two lifestyle factors influence energy balance, cardiovascular health, and metabolic function. In this episode we’ll explore Dr. St-Onge’s findings on sleep regularity and its associ…

51
The Science of Ketones & High-Protein Keto for Fat loss & Muscle Gain with Dr. Scott Sherr 1:17:20

1M ago1:17:20

1:17:20

Timeline: Get 10% off Mitopure, clinically proven to boost mitophagy. Go to timeline.com/vanessa. Welcome back to The Optimal Protein Podcast! In this episode, I am joined by Dr. Scott Sherr, a leading expert in metabolic health, ketones, and mitochondrial optimization. We dive deep into the science of ketones, the metabolic benefits of a high-prot…

1
How To Support Detoxification for Fat Loss, Peri & Post Menopause Weight Gain and Brain Fog with Dr. Catharine Arnston 1:05:02

1M ago1:05:02

1:05:02

Use the code KETOGIRL for 20% off your order of Spirulina Here In this episode of The Optimal Protein Podcast, I sit down with Dr. Catharine Arnston to discuss the role of detoxification in fat loss, managing weight gain during peri- and post-menopause, and combating brain fog. Dr. Arnston shares insights on how optimizing cellular health can enhan…

1
Ep 313 - Is More (and More, and More) Protein Better for Muscle Retention? 1:43:15

1M ago1:43:15

1:43:15

In this episode of Iron Culture, hosts Dr. Eric Helms and Dr. Eric Trexler are joined by Dr. Martin Refalo to discuss their recent meta-regression study on protein intake and its effects on muscle hypertrophy. They cover Martin's background, the initiation of the project, the methods used, and key findings, followed by a discussion of some critique…

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