Sweat, Sodium, and Running Performance: What the Science Actually Says

Podcast: Tread Lightly Running Science Podcast · Amanda Brooks and Laura Norris

Opublikowano: 2026-07-25

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, end...