🧂More sodium isn't the solution to your struggles in the heat and humidity. Around this time of the year, I often receive many emails from athletes struggling with sport nutrition while training/performing in the heat and humidity. With good reason, dehydration is a major contributor to health, performance and GI issues. As a result, many athletes believe that they need to consume more sodium during exercise. While sodium is important, high heat and humidity lead to two major problems in the exercising body: 1) increased core body temperature and 2) dehydration Interestingly, the athletes struggling the most (ex. vomiting, cramping, stomach pains, nausea) are already consuming a lot of sodium! For those who constantly obsess over sodium, it's important to understand the basics of sweat: 💦You do not lose salt without fluid. 💦Sweat is hypotonic (water loss is greater than solute loss). 💦To effectively rehydrate during exercise, you need sodium and carbs to help with the abs...
3x Author, Board Certified Sports Dietitian, Master of Science in Exercise Physiology, 20 x Ironman finisher, 3x XTRI finisher, 6xIM World Championship finisher, Triathlon Coach, 32-year Vegetarian. Trimarnicoach.com