Sweat, Sodium, and Running Performance: What the Science Actually Says
About this episode
This episode discusses the science behind sodium needs for runners and its impact on performance.
You likely have heard both sides of the debate, as one side argues that sodium supplementation is overrated, while the other side shills sports drinks with a full gram of sodium. In this episode, we dive into the research to present you with a nuanced, science-backed discussion on the widely varying sodium needs of runners. You will learn how to determine your sweat rate and sodium needs, if sodium will prevent muscle cramps, and more. Thank you to our sponsors: ✨ Tailwind : Complete sport nutrition made simple, including hydration mixes, high-carb sport drinks, endurance fuel, and recovery mixes. Use code TREADLIGHTLY20 at https://tailwindnutrition.com/TREADLIGHTLY for 20% off your first purchase. In this episode, you’ll learn: ✅ Sweat rate vs sweat concentration ✅ The role that sodium plays in hydration, carbohydrate absorption, and more ✅ If sodium supplementation prevents muscle cramps ✅ How to know if sweat testing is appropriate or not ✅ The signs and symptoms of too much and too little sodium ✅ If sodium pre-loading works before a race ✅ Ideal sources for sodium supplementation during runs ✅ Why too low sodium can be dangerous Tread Lightly Running is hosted and researched…
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