In this episode 51, Alan sits down with Casey Krauter, a five-year veteran of the carnivore lifestyle, to discuss his incredible journey from illness to peak performance. Casey shares his personal  insights, challenging conventional nutritional wisdom and offering a fresh perspective on what it means to be truly healthy. Key Takeaways from This Episode: From continued illness to the paragon of health: Casey's story is a powerful testament to the carnivore diet's potential. He shares how he battled persistent health issues like headaches, skin problems, and a gastrointestinal issues as a result of the following the traditional American diet and then morphing into trying Whole30, Paleo, and Keto and then to full on Carnivore.   By eliminating plants, he experienced a dramatic turnaround, losing 50 pounds and gaining renewed energy and mental clarity. Running a Marathon on Zero Carbs: Casey’s most defining feat is completing a marathon on a zero-carb, all-meat diet and even mild fasting before race day.   This incredible accomplishment directly contradicts the mainstream belief that carbohydrates are essential for endurance. He explains the science of "fat adaptation," where the body becomes a highly efficient fat-burning machine, allowing athletes to perform at high levels without the risk of "bonking." (hitting the wall). The "Ancestral" Approach: For Casey, the carnivore diet is more than just a food plan; it's part of a broader "ancestral living" philosophy. He delves into how practices like sunlight exposure, prioritising sleep, creating a holistic lifestyle rooted in evolutionary principles. Addressing Common Criticisms: We tackle the big questions head-on. Casey addresses concerns about nutrient deficiencies, lack of fiber, and the cost of the diet. He shares practical strategies for eating affordably and argues that the long-term health benefits far outweigh the initial investment. A "Not One-Size-Fits-All" Approach: While a strong advocate, Casey and Alan acknowledge that the carnivore diet might not be for everyone. They discuss who might benefit most and people should seek medical guidance if they have any concerns and listen to their own bodies.  They also briefly touch on the state of the American and European health systems and the nefarious cycle of power that the pharmaceutical companies hold over the medical establishment that results in such poor health for many Americans. Key Concepts Discussed: Fat Adaptation: The process of training the body to efficiently burn fat for fuel instead of glucose. Ancestral Activities: A holistic lifestyle that includes diet, cold exposure, sun exposure, and prioritizing sleep. From Whole30 to Carnivore: Casey's journey highlights a methodical, step-by-step approach to finding the diet that works best for you.You can follow Casey Krauter on Instagram:   https://www.instagram.com/stories/carnivore.casey/ Casey also mentions Dr Shawn Baker, Dr Anthony Chaffee, Ken D Berry, MD who are strong voices in the carnivore diet arena. Tune in to hear Casey's incredible story and discover a new perspective on health, diet, and human performance.