Best Christopher Barrett Podcasts (2025)

1
#564: Is Protein’s Appetite-Suppressing Power Overstated? 1:11:19

24h ago1:11:19

1:11:19

In this episode, we take a deep dive into the commonly held belief that protein is the most satiating macronutrient. It’s an idea that shows up frequently in both clinical guidance and popular nutrition discourse: if you want to feel fuller, eat more protein. But how robust is that claim when you drill into the details of the evidence? To explore t…

1
On Character with General Stanley McChrystal 29:59

5d ago29:59

29:59

Send us a text In this powerful conversation, retired four-star General Stanley McChrystal joins Joe to discuss his new book, On Character: Choices That Define a Life. Drawing from decades of military leadership and personal reflection, General McChrystal breaks down why character is more than just a word—it's a daily practice rooted in conviction …

1
#563: The Financialization of the Food System – Prof. Martin Caraher 44:27

8d ago44:27

44:27

Global food systems have been increasingly subjected to financial speculation, leading to adverse consequences for growers, consumers, and public health. But what are the systemic vulnerabilities that impact food security, equitable access to nutritious food, and the broader socio-political frameworks influencing these outcomes? Understanding the f…

1
It’s Not Balance, It’s Trade-Offs: Lessons in Leadership and Life with Lieutenant General Mary K. Izaguirre 1:09:24

11d ago1:09:24

1:09:24

Send us a text In this episode, Joe sits down with Lieutenant General Mary Izaguirre, the 46th Surgeon General of the U.S. Army and Commanding General of Army Medical Command, for a wide-ranging conversation on leadership, vulnerability, culture, and purpose. Drawing on over three decades of service, LTG Izaguirre shares hard-earned lessons on how …

1
The Command Assessment Program Episode with Bob O'Brien 1:01:49

13d ago1:01:49

1:01:49

Send us a text In this Notebook Notes episode of From the Green Notebook, we sit down with Bob O’Brien, the Army’s lead for the Command Assessment Program (CAP), to take a deep dive into how CAP is transforming how the Army selects and develops its future leaders. Bob explains how this multi-day assessment process captures over 1,800 data points pe…

1
SNP40: Do Seed Oils Cause Inflammation & Chronic Disease? 14:48

15d ago14:48

14:48

Seed oils have recently become a hotly debated topic in nutrition, fueled by sensational claims on social media. In this episode, the central theme is examining whether seed oils are truly harmful or if they’ve been unjustly demonized. The discussion tackles prevalent claims – that seed oils drive inflammation, oxidation, and chronic disease – and …

1
#152 Feeling Lost After Kids Leave? Jodi Silverman Has the Answer 34:25

19d ago34:25

34:25

In this conversation, Ani Rich and Jodi Silverman explore the emotional journey of empty nesters and the importance of self-discovery and personal fulfillment. They discuss the challenges mothers face as their children grow up and leave home, emphasizing the need for self-care, setting boundaries, and pursuing personal passions. Jodi shares her own…

1
Wow, You Look Terrible! Parenting, Humor, and Embracing the Chaos with Danny Ricker 1:24:22

19d ago1:24:22

1:24:22

Send us a text In this Mother's Day episode, Joe sits down with Danny Ricker, Emmy-nominated comedy writer, producer, and author of Wow, You Look Terrible!: How to Parent Less and Live More, for a laugh-out-loud conversation on the highs and lows of parenting young kids. Drawing from both personal experience and sharp comedic insight, Danny unpacks…

1
#562: How to Detoxify Yourself – Quack Asylum Special 1:20:51

22d ago1:20:51

1:20:51

In this Quack Asylum episode, Danny and Alan critically examine the claims surrounding “detoxification protocols” – specialized diets, cleanses, or supplements marketed to eliminate toxins from the body for better health. The central theme is whether these detox plans actually improve health outcomes or if they’re built on pseudoscience and fear. M…

1
#561: Emulsifiers in the Modern Diet: Health Risk or Harmless Additive? 50:41

29d ago50:41

50:41

Emulsifiers are a ubiquitous component of the modern food supply, found in everything from salad dressings and dairy products to pastries and sauces. Traditionally regarded as safe by regulatory agencies, emulsifiers play a vital role in enhancing the texture, stability, and shelf-life of countless processed foods. Yet, in recent years, emerging re…

1
The Army Fitness Test Episode with Command Sergeant Major Christopher Mulllinax 33:13

1M ago33:13

33:13

Send us a text In this special edition of From the Green Notebook, Joe sits down with Command Sergeant Major Christopher Mullinax from the Army’s Training Directorate to break down the most recent changes to the Army’s fitness assessment—the newly updated Army Fitness Test (AFT). After years of collecting data from the field and listening to feedba…

1
#560: Neurodiversity & Nutrition: Choline, ADHD, Dyslexia, and Beyond – Emma Derbyshire, PhD 45:55

1M ago45:55

45:55

Nutrition is increasingly being considered as a modifiable factor that may influence neurodevelopmental outcomes. While severe deficiencies in certain nutrients are known to have dramatic effects, there is growing interest in the potential impact of more subtle insufficiencies — particularly during critical windows such as pregnancy, infancy, and e…

1
Mastering Your Emotions with Dr. Lisa Feldman Barrett 1:12:43

1M ago1:12:43

1:12:43

Send us a text In this episode, Joe sits down with Dr. Lisa Feldman Barrett, a leading neuroscientist and author of How Emotions Are Made, to explore groundbreaking insights on how emotions are formed and how we can better understand and regulate them. Together, they dive deep into the science behind emotions, how the brain predicts our feelings, a…

1
Do Lipids Increase During Weight Loss? (SNP39) 20:03

1M ago20:03

20:03

This is a segment from one of our Premium-exclusive AMA (ask me anything) episodes, where we answer questions submitted by Premium subscribers. To listen to the full episode, you’ll need to be a Premium subscriber and access the episode on the private Premium feed. Questions Answered in This Episode [02:00] Why does the Mediterranean diet emphasize…

1
The Future of Airborne: A Conversation with Lieutenant General Greg Anderson 39:48

2M ago39:48

39:48

Send us a text In this special episode, Joe sits down with Lieutenant General Greg Anderson, Commanding General of XVIII Airborne Corps, to discuss one of the most significant structural changes to the airborne community in decades. With 22,000 paid parachutist positions on the table for reclassification, LTG Anderson explains the data-driven proce…

1
#151 Growth Identity: The Secret to Sustainable Leadership with Marco Houwen 34:05

2M ago34:05

34:05

Summary In this conversation, Ani Rich interviews Marco Houwen, an entrepreneur and coach from Luxembourg, discussing the intricate relationship between risk, personal leadership, and emotional intelligence in business. Marco shares his insights on the importance of self-awareness, the role of pain in transformation, and the characteristics of effe…

1
#559: Skin Health & Nutrition – Thivi Maruthappu, PhD 45:29

2M ago45:29

45:29

The intersection of nutrition, dermatology, and skin health is an area of growing interest, yet one that remains riddled with misinformation and oversimplified claims. The influence of dietary patterns, specific nutrients, and lifestyle factors on conditions such as acne, eczema, psoriasis, and skin aging has been widely debated, with varying level…

1
“Maybe I’m the Problem”: Leadership and Self-Deception with Victoria Trammel 57:55

2M ago57:55

57:55

Send us a text In this episode, Joe sits down with Victoria Trammel from the Arbinger Institute to explore the life-changing insights from the newly revised edition of Leadership and Self-Deception. Together, they dig into the patterns of self-justification, the emotional energy we waste on false narratives, and the practical tools leaders can use …

1
#558: Rethinking Ultra-Processed Foods in the Modern Food System – Duane Mellor, PhD 52:08

2M ago52:08

52:08

Discussions around ultra-processed foods (UPFs) and their role in public health have gained significant traction in recent years. While some advocate for categorizing and regulating these foods due to their potential negative health effects, others argue that such classifications can oversimplify the issue and detract from more actionable dietary c…

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

2M 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
#150 Why He Succeeded? CordBrick Creator Nick Barrett Talks Grit & Growth| Intuitively Rich 33:40

2M ago33:40

33:40

In this conversation, Nick Barrett shares his journey of creating Cord Brick, a unique cord holder designed to solve everyday problems with phone charging cords. He discusses the inspiration behind the product, the challenges he faced during its development, and the importance of perseverance and self-motivation in entrepreneurship. Nick also refle…

1
Write It Down: General George on Reflection, Reading, and Readiness 42:34

2M ago42:34

42:34

Send us a text In this episode of From the Green Notebook, General Randy George, the 41st Chief of Staff of the Army, returns to discuss the habits, practices, and mindset that have shaped his leadership journey. From the pocket-sized notebook he started as a field grade officer to the lessons he's learning from visiting troops and reading deeply, …

1
SNP38: What is Quality Sleep? 22:11

2M 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
#556: Can We Restore the Gut Microbiome Through Dietary Changes? – Anissa Armet, PhD 1:06:28

3M 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
Managing Up Without Sucking Up: Insights from Melody Wilding 59:40

3M ago59:40

59:40

Send us a text In this episode, host Joe sits down with Melody Wilding, an executive coach and author of Managing Up: How To Get What you Need From the People In Charge to explore the dynamics of power, status, and influence in the workplace. Melody shares practical strategies for managing up effectively, not by being a sycophant, but by building s…

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

3M 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
#554: Crucial Ideas for Understanding Nutrition Science 1:13:12

3M 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
Understanding the Military Culture Shift with Corie Weathers 1:00:55

3M ago1:00:55

1:00:55

Send us a text In this episode, Joe welcomes Corie Weathers, licensed professional counselor, author, and expert on military culture, to explore the shifting landscape of service, leadership, and the personal challenges faced by military members and their families. Corie shares insights from her latest book, Military Culture Shift, offering her tho…

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

3M 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
#552: Diet & Sleep Interactions – Marie-Pierre St. Onge, PhD 41:04

4M 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…

1
Building a Hall of Fame Life: David Baker on Sports, Service, and Significance 1:02:09

4M ago1:02:09

1:02:09

Send us a text The FTGN Merch Store is Live!! Help Support the site with official FTGN Gear! In this episode, Joe welcomes David Baker, former President & Executive Director of the Pro Football Hall of Fame, to explore leadership, legacy, and the values that shape extraordinary careers. David shares lessons from his time working with NFL legends, h…

1
Multivitamin Nihilism: Is it Actually Worthless to Supplement? (SNP37) 17:39

4M ago17:39

17:39

Multivitamin and multimineral supplements have long been a topic of both scientific inquiry and public debate. While they are often marketed as convenient solutions for achieving nutritional adequacy, their true value remains contentious. Are these supplements essential insurance policies against nutrient deficiencies, or are they merely expensive …

1
#551: How to Shift from Short-term Dieting to Sustainable Lifestyle Changes – Laurin Conlin 1:02:19

4M ago1:02:19

1:02:19

While the fitness industry often emphasizes short-term goals such as rapid weight loss or aesthetic improvements, a growing body of evidence highlights the importance of fostering long-term habits for health and wellbeing. Understanding how psychological frameworks intersect with physical health behaviors is key to empowering clients and overcoming…

1
Breaking the Myth of the Charismatic Leader with Sam Walker 1:18:39

4M ago1:18:39

1:18:39

Send us a text The FTGN Merch Store is Live!! Help Support the site with official FTGN Gear! In this episode, Joe welcomes Sam Walker, author of The Captain Class: A New Theory of Leadership, to dive into the world of leadership and team dynamics. Sam shares the surprising insights from his 11 years of research, studying over 25,000 teams since the…

1
#550: Eating Disorder Risk in Sport, Wellness & Fitness – Jillian Lampert, PhD, RD 53:10

4M ago53:10

53:10

Eating disorders and disordered eating behaviors represent complex, multifaceted challenges that affect individuals across all demographics, yet they remain widely misunderstood and under-recognized. These issues often extend beyond the stereotypical images associated with eating disorders, touching everything from rigid “clean eating” obsessions t…

1
The Science of Better Conversations with Alison Wood Brooks 1:07:32

4M ago1:07:32

1:07:32

Send us a text The FTGN Merch Store is Live!! Help Support the site with official FTGN Gear! In this episode, Joe welcomes Harvard professor and author Alison Wood Brooks to discuss her groundbreaking book, Talk: The Science and Art of Being Ourselves. Together, they explore the science behind conversations and how they shape our personal and profe…

1
#549: Are We Doomed? Trust, Misinformation, and the Future of Health & Fitness Science – Joe Klemczewski, PhD 1:19:25

4M ago1:19:25

1:19:25

In a world flooded with information, discerning fact from fiction in fitness and nutrition has never been more challenging—or more important. The rise of social media and democratized science has given everyone a platform, but not all voices are equal. How do we navigate a landscape where influencers with massive followings wield the same credibili…

1
Leading with Purpose: A Conversation with Secretary of the Army Christine Wormuth 1:05:09

5M ago1:05:09

1:05:09

Send us a text The FTGN Merch Store is Live!! Help Support the site with official FTGN Gear! The 25th Secretary of the Army Christine Wormuth joins Joe for a candid conversation about leadership, self-awareness, and the evolving challenges of guiding the largest branch of the U.S. military. With over three decades of experience in national security…

1
IGF-1 and Diet: Cause For Concern? (SNP36) 21:56

5M ago21:56

21:56

IGF-1 (Insulin-Like Growth Factor 1) has emerged as a hot topic in health and nutrition discussions, often linked to longevity, cancer risk, and metabolic health. On one hand, IGF-1 is essential for growth, repair, and metabolic regulation; on the other, it is sometimes associated with disease processes, including cancer and cognitive decline. For …

1
#149 Stuntman Reveals Peak Performance Tips! Dr. Brian Hite on Managing Pressure Like a Pro 36:12

5M ago36:12

36:12

Summary In this conversation, Dr. Brian Hite discusses the concept of pressure and its impact on performance, drawing from his experiences as a stuntman and coach. He emphasizes that pressure is a mental construct, often stemming from our focus on potential outcomes rather than the present moment. The discussion covers various techniques to manage …

1
#548: Disordered Eating and Body Image in the Fitness Industry – Michelle Carroll 48:07

5M ago48:07

48:07

Fitness pursuits can bring various benefits. However, within the modern fitness industry there is a complex interplay of body image ideals, societal pressures, and disordered eating behaviors. Research continues to illuminate how certain practices and messaging within the industry—such as the overvaluation of leanness or the impact of social media …

1
#547: Healthspan, Healthy Ageing & Chronic Disease – Best of 2024 1:06:18

5M ago1:06:18

1:06:18

Healthspan, healthy ageing, and chronic disease are pivotal topics in today’s health discourse, emphasizing not just the length of life but the quality of those additional years. Focusing on healthspan means striving for a longer period of life free from disease and disability, which is increasingly important as global life expectancies rise. Healt…

1
Rich McGuinness- More Than A Game: Lessons on Character and Legacy 51:42

5M ago51:42

51:42

Send us a text The FTGN Merch Store is Live!! Help Support the site with official FTGN Gear! Joe sits down with Rich McGuinness, the visionary founder of the U.S Army Bowl, to discuss how football is more than just a game—it’s a catalyst for building character, shaping lives, and creating lasting impact. Rich shares the inspiring journey of how he …

1
#546: Professional Standards & Scope of Practice for Nutrition Professionals – Alex Thomas 59:03

5M ago59:03

59:03

Navigating the complex and often underemphasized requirements of professional standards, legal considerations, and insurance can be challenging for sports nutrition practitioners and personal trainers. Many professionals, especially early in their careers, may overlook or minimize these responsibilities, focusing primarily on the practical and enjo…

1
#148 You Can Be Spiritual and Still Say No: Lessons with Daniel Caleb 31:59

6M ago31:59

31:59

Summary In this conversation, Ani Rich and Daniel Caleb explore the intersection of spirituality and personal boundaries. They discuss the importance of saying no, the maturity required to accept others' nos, and the distinction between family and network in relationships. The dialogue emphasizes self-discovery as a foundation for authentic connect…

1
#545: Carbohydrate Metabolism, Performance & Metabolic Health – Prof. Javier Gonzalez 56:58

6M ago56:58

56:58

Carbohydrate metabolism and metabolic health have become central themes in the science of nutrition, with questions about fuel utilization, the impact of different diets, and the potential of ketone supplements driving new research. As researchers continue to uncover how the body adapts to various energy sources, there are emerging insights into ho…

1
J. Furman Daniel III- Blood, Mud, and Oil Paint 53:53

6M ago53:53

53:53

Send us a text The FTGN Merch Store is Live!! Help Support the site with official FTGN Gear! Joe Byerly sits down with Furman Daniel, author of Blood, Mud, and Oil Paint: The Remarkable Year That Made Winston Churchill. Together, they explore a transformative year in Churchill’s life—a time of political humiliation, personal reinvention, and the de…

1
Appetite and Satiety: Key Concepts and Practical Insights (SNP35) 11:52

6M ago11:52

11:52

Appetite and satiety are fundamental concepts shaping how we eat, why we feel hunger, and what keeps us satisfied after meals. From the biological signals sent by our gut to the psychological influences of food cues, understanding these processes can provide valuable insights into how we manage our food intake. In this episode, we delve into the in…

1
#147 Inside Japan’s Beverage Culture with Christopher Pellegrini 32:55

6M ago32:55

32:55

Summary In this conversation, Christopher Pellegrini shares his unique journey from high school brewing in the U.S. to becoming a prominent figure in the Japanese spirits industry. He discusses the challenges of navigating business in Japan, the importance of setting boundaries to avoid burnout, and the positive aspects of alcohol in fostering comm…

1
#544: Genetic Variants and Response to Nutrients – Martin Kohlmeier, MD PhD 52:56

6M ago52:56

52:56

In the realm of nutrition science, individual differences are more profound and impactful than many realize. For decades, we’ve developed dietary recommendations with a “one-size-fits-all” approach, assuming that most people respond similarly to specific nutrients. But Dr. Martin Kohlmeier, a pioneer in precision nutrition, challenges this very not…

Podcasts Worth a Listen

Christopher Barrett Podcasts

Podcasts Worth a Listen