Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — ZRT Laboratory hormone testing

Estrogen dominance is a common hormone imbalance linked to symptoms such as weight gain, mood swings, heavy periods, fatigue, hot flashes, anxiety, and low libido. Learn the causes of estrogen dominance, how hormone testing works, and natural ways to support hormone balance during reproductive years, perimenopause, and menopause.

You’ve probably heard of menopause, the well-known life stage where women experience a significant hormonal transition. But what about men? It might come as a surprise, but men go through a similar midlife shift known as andropause—often referred to as “male menopause.” While less talked about, andropause is just as real and just as impactful. ZRT Laboratory has tested over 150,000 men navigating the effects of hormone decline. Findings are clear: the gradual drop in hormones like testosterone plays a major role in many of the issues men face in their 40s, 50s, and beyond. What Exactly is Andropause? As men...

Most of us know when something feels off — fatigue, weight gain, mood swings, poor sleep. But fewer people realise that a hormonal imbalance is often at the root. Learn how the endocrine system works, what throws it out of balance, and how at-home hormone testing can help you find answers.