Social media influencers and online clinics are marketing hormone replacement therapy (HRT) to men at an alarming pace, with promises of more energy, muscle, sharper focus and a renewed sense of youth. The message can be tempting: If you’re tired, gaining weight, losing muscle, or simply not feeling like yourself, maybe your testosterone is low and maybe testosterone therapy is the answer.
But it’s not that simple. Not every man with low energy, changes in body composition or other symptoms has low testosterone, and not every man who has a low testosterone level needs HRT.
An estimated 11 million men in the U.S. are now using some form of hormone therapy, and the space is increasingly visible (and increasingly profitable). Social media has played a major role, with men increasingly exposed to content portraying testosterone as a shortcut to better health, fitness, performance and even longevity. At the same time, there is the misconception that testosterone loss is simply a natural part of aging that every man should replace as his levels decline.
Testosterone does naturally decrease with age, but that doesn't automatically mean treatment is necessary. Low testosterone can have many causes, including certain medications, obesity, sleep disorders, chronic illness and other medical conditions. In some cases, addressing the underlying problem may be more appropriate than starting lifelong hormone therapy.
Another myth is that testosterone therapy is essentially a wellness treatment, an easy way to help men feel younger or perform better even when they don't have medically diagnosed testosterone deficiency. Online ads and social media can make HRT seem as routine as taking daily vitamins. Some even promote testing and treatment around symptoms that can have numerous causes. But a testosterone prescription should be based on more than a single lab result or a social media checklist. That's where the booming testosterone industry can blur the line between treating a medical condition and selling a product.
More isn’t always better in this case. Testosterone is a powerful hormone, and changing the body's hormone levels can have consequences. Appropriate treatment requires a medical evaluation, confirmation of consistently low testosterone levels when indicated, discussion of symptoms and potential causes, and ongoing monitoring. Testosterone therapy also isn't appropriate for every man, particularly those with certain medical conditions or risk factors.
That doesn't mean HRT has no place in men's health. For men with confirmed testosterone deficiency and an appropriate medical indication, treatment can be beneficial. But, the growing popularity of testosterone therapy is a reminder that social media isn't a substitute for medical advice.
Feeling tired, gaining weight, having trouble sleeping or noticing changes in sexual function doesn't necessarily mean your testosterone is low. These symptoms can have many explanations and treating the wrong problem may delay care for the right one.