Cortisol is the hormone for which we could attribute a person’s level of stress and anxiety. It is a hormone secreted by the adrenal cortex (which is a part of the adrenal gland). At normal rate, cortisol contributes to the metabolic rate of an individual and is also said to mobilize the function of the immune system.

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Functions of Cartisol:

Cortisol’s primary functions include mobilization and energy regulation. It provides protein for energy production and regulates body fats. It also acts as an anti-inflammatory
mechanism that allows the body to combat and keep up with stress. Other function includes:

• increase the functionality of the thyroid
• insulin production for blood pressure regulation
• proper glucose metabolism


A cortisol test is done to find problems of the pituitary gland or adrenal glands. Normal production of cortisol in humans is 15 - 20 mg per day. Cortisol levels get higher when the pituitary gland releases another hormone called adrenocorticotropic hormone. If this would be prolonged, several problems might occur such as:

• impaired cognitive performance
• blood sugar imbalance
• high blood pressure
• low inflammatory response of the body

On the other hand, low production of cortisol may result to:

Addison's disease
• Internal bleeding

And high production of cortisol level may result to:

Cushing's syndrome

Therefore, it is significant to know your cortisol level.



Hi, I'm Ethel Coleen, welcome to my blog.