Blog — hormone imbalance testing

How Hormones and Neurotransmitters Shape PMS & PMDD: The Science Behind Menstrual Mood Disorders

Posted by Behcet Bicakci on

PMS and PMDD are more than hormonal mood swings—they are complex neuroendocrine conditions driven by interactions between sex hormones and neurotransmitters like serotonin, GABA, and cortisol. This article explains the science behind menstrual mood disorders and highlights how advanced hormone and neurotransmitter testing from Hormone Lab UK and ZRT Laboratory can help identify imbalances and guide personalised treatment.

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Saliva and Blood Cortisol Testing for Adrenal Function: Understanding the Stress-Hormone Connection

Posted by Behcet Bicakci on

Discover how saliva and blood cortisol testing reveal adrenal function and help diagnose stress-related hormone imbalances like fatigue, anxiety, and burnout.

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