Maintains the electrolytes, body fluid volume, osmotic pressure and blood pressure
Stimulates the RBC production
Stimulates gluconeogenesis and lipolysis
Promotes production of antibodies
Solution
Aldosterone acts mainly at the renal tubules and stimulates the reabsorption of Na+ and water and excretion of K+ and phosphate ions. Thus, aldosterone helps in the maintenance of electrolytes, body fluid volume, osmotic pressure and blood pressure.