Blog — low testosterone in men

The UK is facing a growing obesity crisis, with two-thirds of adults and a rising number of children classified as overweight or obese. A recent UK Parliament briefing highlights alarming trends, including regional and ethnic disparities and increased risks linked to socioeconomic status. While public health strategies continue to evolve, addressing the hormonal root of weight gain may offer a more effective, personalized solution. ZRT Laboratory’s Weight Management Profile helps uncover hidden hormonal imbalances—such as elevated cortisol, low testosterone, or thyroid dysfunction—that contribute to stubborn fat gain, poor metabolism, and increased disease risk.

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...