Aldosterone

Definition

Aldosterone is a hormone produced by the adrenal glands that regulates blood pressure by controlling sodium and potassium levels in the body. It signals the kidneys to retain sodium and water, increasing blood volume and pressure.

Related terms

Adrenal Glands:

These are glands located above the kidneys that produce various hormones, including aldosterone, essential for regulating stress response and blood pressure.

Renin:

Angiotensin System - This system is a hormone cascade pathway that helps regulate blood pressure and fluid balance in the body; aldosterone plays a key role in this process.

Electrolyte Balance:

This refers to maintaining the right levels of minerals like sodium and potassium in your blood, which is crucial for normal bodily functions, including those regulated by aldosterone