Electrolyte Intake Estimator

Estimate when extra electrolytes may be useful based on sweat, exercise, heat, and water intake.

Used as part of the overall hydration context.
Longer sessions usually increase sweat loss.
Higher intensity often means higher electrolyte loss.
Heat can increase sweat and sodium loss.
Heavy or salty sweat may increase sodium replacement needs.
Water without electrolytes may be enough in some situations, but not all.
How we calculate

We combine exercise duration, intensity, heat, sweat rate, and fluid intake into a simple score to estimate whether extra electrolytes may be useful.