Back
Print 

Cortisol

Skip Navigation

Top of the page

Cortisol is a hormone produced by the adrenal glands, which are located just above the kidneys. Cortisol affects almost every organ in the body. It's important for body functions such as breaking down glycogen and fat for energy, managing stress, and maintaining blood pressure.

Cortisol levels increase when the pituitary gland in the brain releases another hormone called adrenocorticotropic hormone (ACTH). Cortisol levels also rise during times of stress.

Current as of: October 2, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: October 2, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.