Sweat vs. Urine: How Workouts Change Your Fluid Balance
Physical activity places unique demands on the body’s fluid-regulation systems. During exercise, the body must balance temperature control, blood circulation, and waste elimination—often prioritizing one pathway over another. 1. The Body’s Two Main Fluid Exit Routes Under normal conditions, excess fluid leaves the body primarily through: At rest, urine is the dominant route. During exercise, […]
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