Aldosterone

A hormone made by your adrenals that tells your body to hold onto sodium and ditch potassium. It helps control blood pressure, hydration, and electrolyte balance. If it’s too high, you might feel wired, retain water, or have high BP. If it’s low, you might feel flat, dizzy, or depleted—especially after workouts or sauna.

Unit

ng/dL

Health impacts

Energy · Blood Pressure · Recovery