You can also find this podcast episode on Apple Podcasts. Dr. Tamara Hew-Butler (@hyponaqueen) is a podiatric physician and associate professor of Exercise and Sports Science at Wayne State University. She earned her PhD at the University of Cape Town, South Africa, where she studied and trained under the legendary sports scientist and physician Dr. Timothy Noakes. Dr. Hew-Butler is a Fellow of the American College of Sports Medicine (FACSM) and specializes in both sports medicine and exercise physiology. Her expertise is in exercise-associated hyponatremia, a topic we cover in detail, and the hormonal regulation of water and sodium balance. She is also an avid runner. I reached out to Dr. Hew-Butler after reading a cover story on her that appeared in the Physiologist Magazine, which is a monthly publication from the American Physiological Society. After reading this story, I immediately contacted Dr. Hew-Butler to invite her on the podcast, because I knew she’d make for a fascinating guest. Given my recent interests in talking about and often debating hydration and water drinking on social media, this seemed like a perfect opportunity to interview someone with expertise on all things hydration who has both field and laboratory experience on the topic. In fact, her interest in the topic first began when she was part of the race staff at major road races and observed cases of athletes experiencing sometimes near-fatal cases of “overhydration.” This is a public episode. If you’d like to discuss this with other subscribers or get access to bonus episodes, visit www.physiologicallyspeaking.com/subscribe