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Cortisol Test: What Is It and What’s It For

The cortisol test is a medical test that measures levels of this steroid hormone produced by the adrenal glands. It is involved in the fight-or-flight response and is found in saliva, blood, and urine. It is used in diagnoses of adrenal disorders. Use to Diagnose Adrenal Disorders Cortisol tests are used to determine the levels […]