In recent years, the conversation surrounding testosterone replacement therapy (TRT) has surged, driven by social media influencers and a growing number of men’s health companies. With campaigns promising solutions to a myriad of male health concerns, many men are left questioning whether they genuinely suffer from low testosterone, or if they are being sold a remedy for a problem they may not have. This exploration dives into the personal stories of men grappling with their testosterone levels, the medical community’s response, and the implications of this growing trend.
A Personal Journey: Nick Dooley’s Transformation
For Nick Dooley, a train driver from the UK, the onset of his 30s marked a significant shift in his well-being. Once an outgoing and confident individual, he found himself battling weight gain and anxiety, feeling increasingly disconnected from his former self. By the age of 38, Nick weighed 22 stone and faced multiple health challenges.
In 2024, a private medical evaluation revealed that he had fatty liver disease and low testosterone levels. Despite being told by an NHS doctor that his testosterone levels were “within range,” Nick felt that the prescribed antidepressants would not address the core of his struggles. Determined to regain control of his life, he sought treatment through Manual, an online men’s health service that has since rebranded as Voy. After undergoing testosterone replacement therapy, Nick claims he lost 45 kg and regained his vitality. Now an advocate for TRT, he shares his journey on social media, declaring that testosterone “changed my life.”
The Growing Conversation Around Testosterone
Nick’s experience mirrors a larger trend in which men openly discuss their testosterone levels, spurred by fitness influencers and celebrities like Robbie Williams and Joe Rogan. The term “T-maxxing,” which refers to maximising testosterone levels through both natural and synthetic means, has gained traction on platforms like TikTok. This growing dialogue has led to a cultural shift, where low testosterone is increasingly viewed as a serious concern, even being weaponised in some circles as an insult.

Channa Jayasena, an NHS endocrinologist, notes that prescriptions for testosterone in the UK have surged by 135% between 2021 and 2024. This increase is echoed in the United States, where the demand for testosterone therapy is particularly pronounced among younger men. During a recent conference, endocrinologists expressed their concern about the influx of patients seeking treatment, prompting discussions about how to effectively manage this rising trend.
The Pharmaceutical Boom and Its Implications
The rise in testosterone prescriptions aligns with the emergence of direct-to-consumer health companies like Voy, Hims, and Numan, which have capitalised on social media marketing to offer a variety of treatments for male health issues, including erectile dysfunction and low testosterone. Although advertising testosterone directly is illegal in the UK, these companies exploit a loophole by promoting blood tests instead.
However, this trend raises critical questions about the diagnosis and treatment of testosterone deficiency. Some medical professionals argue that many men are being unnecessarily diagnosed with low testosterone, leading to heightened anxiety and a rush for treatment. Conversely, advocates for TRT assert that testosterone deficiency is frequently underdiagnosed and that many men with genuine health issues are being denied the care they need.
Defining Testosterone Deficiency: A Medical Dilemma
Testosterone deficiency, medically termed hypogonadism, refers to a condition in which men cannot produce sufficient testosterone due to issues with the testes or hormonal signalling. Symptoms can include erectile dysfunction, low libido, and weight gain. Yet, diagnosing hypogonadism is complicated due to the wide variability of testosterone levels among men.

George, a social care worker from Manchester, had long suspected he suffered from a hormone deficiency. After seeing a TRT advertisement online, he pursued testing and discovered that he had previously been flagged for potential hypogonadism during routine exams but had never been informed. Since beginning TRT, George reports feeling renewed energy and confidence.
Will’s experience is similar. After struggling with depression and erectile dysfunction, he sought a diagnosis, only to be dismissed multiple times by healthcare professionals. Eventually, he found a clinic willing to prescribe TRT, which he credits for a significant improvement in his quality of life.
The Psychological and Social Dimensions of Testosterone
The stigma surrounding testosterone deficiency often leads men to feel emasculated or ashamed of seeking help. Many individuals express concerns about how low testosterone might affect their masculinity. This anxiety is compounded by societal pressures and the increasing tendency to associate testosterone with virility and manhood.
Interestingly, studies have shown that, in conjunction with a healthy lifestyle, weight loss can significantly boost testosterone levels in men. This finding complicates the narrative that TRT is the only solution for low testosterone, suggesting that lifestyle changes can also be effective.
Why it Matters
The surge in testosterone treatment reflects a broader societal shift towards acknowledging men’s health issues, yet it also raises critical questions about the medicalisation of masculinity. As more men seek out testosterone therapy, it is essential to navigate the complexities of diagnosis and treatment carefully, ensuring that those who genuinely need help receive it while avoiding unnecessary anxiety and treatment for those who do not. Understanding the implications of TRT, both physically and psychologically, is crucial in fostering a healthier discourse around men’s health and masculinity.
