Description

The adrenal glands, otherwise known as the “stress glands,” enable our bodies to cope with stress and survive.  Whether stress comes from outside in the form of a natural disaster, or from within like the anxiety we experience before public speaking, it’s the adrenals’ job to help us adapt to the situation.

 

Adrenal glands that are out of balance can lead to:

High Cortisol

Results in insomnia, anxiety, sugar cravings, feeling tired but wired, increased belly fat & bone loss

Low Cortisol

Causes chronic fatigue, low energy, food and sugar cravings, poor exercise tolerance or recovery & low immune reserves

DHEA

Out of balance adrenals can lead to high or low DHEA.

Cortisol Awakening Response

The Cortisol Awakening Response – also called CAR – reveals more detailed clues that help in assessing adrenal hormone/HPA Axis dysfunction. This testing is often useful for cases of PTSD, major depression, chronic fatigue syndrome and other severe stress conditions.

During a normal cortisol awakening response, adrenal hormone levels should increase 50% in the first 30 minutes after waking for the day and then begin to progressively drop through the afternoon and evening. To capture this response, three – rather than one – morning saliva collections are needed to properly chart the diurnal cortisol curve.

Cortisol Awakening Response Sample Collection

6-Tube Collection: Six cortisol collections in 24 hours is the most common method for assessing CAR. Start saliva collection within five minutes of waking for the day, followed by a second sample at 30 minutes, and a third sample at 60 minutes. The rest of the diurnal rhythm can be assessed at the normal time intervals – noon, evening and night (shown below).

4-Tube Collection: Alternately, CAR can be assessed with four cortisol collections in 24 hours. When using this method, collect a sample immediately upon waking, 30 minutes after waking, then at noon or evening, and night.

 

*Lab tests that are purchased and then cancelled are subject to a 5% fee plus a $35 charge that will be deducted from your refund