Join Dr. Emily Cooper, Andrea Taylor, and Mark Wright on Fat Science as they dive deep into the metabolic struggles faced by extreme athletes. This episode features Anna, an Ironwoman, who shares her unexpected weight gain journey amid intense Ironman training and the profound challenges she faced in maintaining her metabolic health. Anna's candid discussion reveals the flaws of the "calories in, calories out" theory and emphasizes the importance of proper fueling. Listen as Dr. Cooper sheds light on metabolic misconceptions and the critical role of medical advocacy for athletes. Key Takeaways: -The flaws of the "calories in, calories out" theory. -The importance of proper fueling for intense athletic training. -The role of medical advocacy in addressing metabolic health issues. Resources from the episode: Learn more about Fat Science here.  Connect with Dr. Emily Cooper on LinkedIn.  Connect with Andrea Taylor on LinkedIn.  Connect with Mark Wright on LinkedIn.  Fat Science is a podcast on a mission to explain where our fat really comes from and why it won’t go (and stay!) away. In each episode, we share little-known facts and personal experiences to dispel misconceptions, reduce stigma, and instill hope. Fat Science is committed to creating a world where people are empowered with accurate information about metabolism and recognize that fat isn’t a failure. This podcast is for informational purposes only and is not intended to replace professional medical advice. If you have a show idea, feedback, or just want to connect, email Mark Wright at [email protected].