Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — Estradiol

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

Posted by Hormone Lab UK Editorial Team 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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Why Hormone Profiles Matter for Men’s Health

Posted by Hormone Lab UK Editorial Team on

When it comes to men's hormonal health, one test is rarely enough. Explore why hormone profiles that measure multiple markers together are the most effective way to identify the root cause of symptoms.

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The ZRT Difference: Elevating Healthcare Through Precision and Expertise

Posted by Hormone Lab UK Editorial Team on

  In medical diagnostics, the choice of a laboratory partner can significantly impact patient care. As healthcare professionals and individuals alike seek the most accurate and comprehensive testing services, one name stands out – ZRT Laboratory. Renowned for its unmatched expertise, commitment to advancing testing science, and utilization of state-of-the-art technology, ZRT has established itself as a leader in the field. In this blog, we delve into the distinctive features that set ZRT apart, making it the preferred choice for accurate and insightful test results. Advancing the Science of Testing: ZRT Laboratory takes pride in its commitment to advancing the...

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Topical Delivery of Sex Steroid Hormones and Distribution in Different Body Fluids

Posted by Dr David Zava on

Dr David Zava of ZRT Laboratory explores how topical bioidentical hormone therapy (BHRT) distributes differently across body fluids — and why saliva and dried blood spot testing offer a more accurate picture of tissue hormone levels than serum or urine.

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Natural Progesterone Can Help Treat Breast Cancer- New Research Shows (Part 2)

Posted by L. Kroon on

The latest research confirms what Dr. John Lee and Dr. David Zava argued decades ago: maintaining healthy progesterone levels in proper balance with oestrogen is one of the most powerful tools women have for preventing and recovering from breast cancer. This article outlines seven practical steps to restore hormone balance and reduce breast cancer risk.

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