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Aldosterone
- Aldosterone
- Reference Range: <30
- Units: ng/dl
- Aldosterone is a vital steroid hormone produced by the adrenal cortex that plays an indispensable role in maintaining the body’s fluid and electrolyte equilibrium. As a mineralocorticoid, aldosterone governs the delicate balance between sodium and potassium, which directly impacts blood pressure regulation, cellular hydration, nerve signaling, and even auditory function.