precision sweat test - SportsID
Healthshots on MSN: Sweat Test: Know What Your Sweat Says About You
May 18, 2026
Healthshots on MSN: Sweat Test: Know What Your Sweat Says About You Runner's World: I took a sweat test and it’s totally changed how I’m fuelling my next marathon I took a sweat test and it’s totally changed how I’m fuelling my next marathon MSN: I just took a 'sweat test' from a hydration expert — here's what I learned I just took a 'sweat test' from a hydration expert — here's what I learned A sweat electrolyte test detects the amount of sodium and chloride in your sweat. It’s also called an iontophoretic sweat test or chloride sweat test. It’s used primarily for people who have symptoms ...