A member asked:

I was just curious how cortisol is detected in blood. with what indicator can we detect cortisol? what is the minimal quantity of blood needed? thanks

A doctor has provided 1 answer

Cortisol: Cortisol is easily measured in the blood and only a small amount of blood is needed. The blood is sent to the laboratory to determine your cortisol level. What you didn't report is why you are concerned about cortisol levels. Can you please let me know some more about your concerns.

Answered 5/8/2015

3.5k views

Thank

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Does cortisol cause stress or is it simply an indicator of stress?

A doctor has provided 1 answer