Dr. Kristy Hamilton, a board-certified plastic surgeon known for her artistic approach to aesthetic surgery, joins the conversation to debunk plastic surgery myths. She discusses the psychological impact of societal beauty standards and the rise of explant surgeries related to breast implant illness. Dr. Hamilton offers insights on the role of fillers, fat transfer, and the importance of choosing qualified surgeons. The podcast also addresses celebrity influences on beauty trends and the evolution of techniques in cosmetic procedures for enhanced natural results.

Dr. Donald Layman, a leading expert in protein metabolism, dives deep into the importance of high-quality protein for metabolic health. He discusses the startling reality that 45% of Americans consume inadequate protein, contributing to the obesity epidemic. Layman critiques outdated dietary guidelines driven by politics and the food industry's prioritization of profit over nutrition. He also sheds light on common myths about red meat and cholesterol, emphasizing the necessity of personalized nutrition and the critical role of protein in aging and muscle health.

Zach Bitter, an ultramarathon athlete and world record holder, shares insights on the mental and physical challenges of endurance racing. He discusses effective mindset strategies, like visualization, to combat the struggles of long-distance events. Zach also reveals his transition from a high-carb to low-carb diet, emphasizing metabolic flexibility for optimal performance. The conversation highlights the importance of personalized nutrition, strength training for runners, and the delicate balance of training intensity. Perfect for athletes and anyone seeking resilience!

Dr. Heather Leidy, an Associate Professor at the University of Texas at Austin and a member of the 2020 Dietary Guidelines Advisory Committee, dives into the evolving landscape of protein guidelines. She discusses the importance of breakfast for satiety and long-term health benefits. The conversation explores how protein quality and timing can impact health outcomes, particularly in weight management. Dr. Leidy also sheds light on the role of animal-sourced foods in nutrient adequacy and the implications of GLP-1 medications on dietary needs, challenging current perceptions of protein intake.

Dr. Stephan Van Vliet, Director at the Center for Human Nutrition Studies, explores the fascinating intersections of nutrition, agriculture, and health. He dives into the nutritional differences between pasture-finished and grain-finished beef, revealing how these choices can shape our wellbeing. The discussion extends to maternal nutrition's influence on children's dietary preferences, the critical role of the food matrix, and the emerging field of food metabolomics. Balancing plant-based and animal-derived diets is emphasized for optimal health benefits.

In this engaging discussion, Dr. Allison Brager, a neurobiologist and active-duty U.S. Army neuroscientist, dives into the science of sleep and performance. She reveals strategies for optimizing sleep in extreme conditions and shares insights on tactical napping and caffeine dosing. Listeners will learn about the genetic factors influencing sleep resilience, innovative recovery techniques, and the importance of circadian rhythms. Brager's expertise provides actionable tips for anyone juggling hectic schedules or combatting sleep disruptions.

Dr. Susanna Søberg, a leading expert in metabolism and cold exposure, shares her journey from nurse to PhD researcher. The conversation highlights the transformative power of brown adipose tissue (BAT) in improving metabolic health and mental resilience. Dr. Søberg reveals how minimal cold exposure can enhance glucose regulation and boost insulin sensitivity. Listeners learn about cold plunging protocols, the benefits of contrast therapy, and how these practices can alleviate menopause symptoms. A fascinating exploration of science meets practical health tips!

Dr. Faidon Magkos, a leading obesity and metabolism expert from the University of Copenhagen, dives deep into the science of obesity. He debates the energy balance versus carbohydrate-insulin models, revealing the complexities of metabolic health. Magkos highlights how genetics and muscle health influence weight dynamics and shares insights on effective diet design. He critiques current obesity narratives and emphasizes the need for a nuanced understanding of dietary influences. This engaging discussion is packed with practical knowledge for anyone interested in nutrition and health.

Dr. Kevin Maki, a leading scientist in nutrition and metabolism, joins the discussion to unravel the truths about red meat and cholesterol. He emphasizes the importance of evidence-based nutrition, contrasting observational studies with randomized trials in shaping dietary guidelines. The podcast explores the nuanced relationship between saturated fats and heart health, and debunks myths around seed oils and inflammation. Listeners gain practical tips for maintaining a heart-healthy diet amid prevalent misconceptions.

In this engaging discussion, Dr. Mike Israetel, an exercise physiologist and co-founder of Renaissance Periodization, shares his expertise on sustainable fat loss and muscle preservation. He debunks common dieting myths and emphasizes the importance of calorie balance and macronutrient management. The role of resistance training is highlighted as crucial for maintaining muscle mass. Dr. Israetel also introduces the revolutionary GLP-1 agonists like Ozempic and challenges societal norms regarding weight loss, advocating for personalized, evidence-based strategies.