Adrenal Gland

Definition

The adrenal gland is a small gland located on top of the kidneys that releases hormones involved in stress response and regulation of bodily functions.

Related terms

Cortisol:

This hormone released by the adrenal gland helps regulate stress responses and plays a role in metabolism.

Epinephrine (Adrenaline): Another hormone released by the adrenal gland that increases heart rate, blood pressure, and prepares the body for 'fight or flight' response.

Aldosterone: This hormone released by the adrenal glands helps regulate blood pressure by controlling sodium and potassium levels in the body.