Aldosterone stimulates the reabsorption of sodium while enhancing potassium secretion.

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Aldosterone is a hormone produced in the adrenal gland that plays a role in regulating salt and water balance in the body. Its main action is to stimulate the reabsorption of sodium from the renal tubules back into the blood, while enhancing the secretion of potassium into the tubules for excretion in urine. This leads to an increase in blood volume and blood pressure.

Aldosterone Stimulates the Reabsorption of Sodium While Enhancing Potassium Secretion