Testosterone Optimization: What Are We Really Treating?
By Dr. Christopher Lepisto
Testosterone has become one of the biggest conversations in men’s health.
TRT clinics are appearing everywhere, promising renewed energy, improved motivation, increased muscle, better mood, and a return to feeling younger. For many men in their 40s, 50s, and beyond, it’s an understandably appealing message.
But testosterone is only part of the conversation.
Many of the symptoms attributed to “low T”—fatigue, reduced motivation, slower recovery, weight gain, and decreased libido—can also result from chronic stress, poor sleep, blood sugar imbalance, nutritional deficiencies, depression, medication effects, or other hormone changes. A laboratory value may provide an important clue, but it rarely tells the whole story.
This is why I prefer asking a different question.
Instead of simply asking, “Is your testosterone low?” I ask, “Why are you experiencing these symptoms?”
That distinction matters because treating the number without understanding the person can overlook the real cause.
Recently, the large TRAVERSE trial, published in JAMA, renewed discussion about testosterone replacement therapy. In appropriately selected men with documented low testosterone, TRT did not increase the overall risk of major cardiovascular events compared with placebo. At the same time, researchers observed higher rates of conditions including atrial fibrillation, pulmonary embolism, and acute kidney injury. These findings have prompted renewed discussion about expanding access, while experts continue to debate how broadly testosterone should be prescribed.
Like many areas of medicine, the answer is rarely black and white.
For some men, testosterone replacement can be an appropriate and life-changing therapy. For others, improving sleep, reducing stress, correcting nutritional deficiencies, losing excess body fat, treating sleep apnea, or addressing underlying metabolic health may naturally improve hormone function without replacement.
My goal is not simply to optimize a laboratory value. It is to understand the physiology that produced it.
If you’ve wondered whether testosterone therapy is appropriate—or whether there may be another explanation for how you’re feeling—I would be happy to help you explore the whole picture and build a plan that fits your health, your goals, and your physiology.
