Why is replacing electrolytes critical during intense physical activity?
Answer
It balances the loss of sodium, preventing the dangerous dilution caused by drinking only plain water
During intense exercise, the body loses both fluid and essential electrolytes like sodium through sweat. Simply replacing the fluid with plain water can lead to a dangerous dilution of blood sodium levels. Consuming sports drinks or salted snacks alongside water helps maintain the necessary electrolyte balance to prevent hyponatremia.

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