▲ 6 r/HubermanLab
Has anyone actually done a sweat test to measure electrolyte loss?
I run a ton and always notice visible salt on my clothing / body after. During harder efforts or hotter days, the effects of dehydration are more noticeable. Wondering if sweat tests are valuable in informing how much sodium to supplement, or is just guessing and taking a bunch good enough.
u/bigboihou — 4 days ago