Kidney Fluid Excretion: Understanding Daily Fluid Loss & Reabsorption

Approximately 180 liters of fluid pass through the kidneys each day. Of this amount, about 1-2 liters are excreted as urine, while the remaining 178-179 liters are reabsorbed back into the bloodstream. The reabsorption process is essential for maintaining the body's fluid and electrolyte balance.