Electrolyte Loss During Exercise
Sodium, potassium, and magnesium loss per hour of sweat
Electrolyte needs vary dramatically by exercise intensity and individual sweat rate. Athletes can lose 460-1840mg of sodium per liter of sweat. This chart helps you understand your electrolyte replacement needs based on workout intensity and duration.
// DATA SOURCES
Meta-analysis of athlete sweat composition
Review of sweating rate and sodium concentration
Exercise and fluid replacement guidelines
Disclaimer: This visualization is for educational and informational purposes only. Data presented here is based on research studies and should not be used as a substitute for professional medical advice. Always consult with a qualified healthcare provider before making health decisions.