Hair Loss and DHT, Why DHT Is Not the Real Problem

DHT gets blamed for hair loss more than almost anything else, and Nico Misleh, MSN, FNP-C thinks that blame is misplaced. In this episode he makes the case that dihydrotestosterone is not the villain it has been made out to be. It is a necessary hormone that keeps doing real work long after puberty, and for a patient who is losing hair it is usually a downstream signal rather than the thing actually driving the problem. DHT does bind androgen-sensitive follicles and it does play a part in miniaturization. That piece is real. The question that almost never gets asked is why 5-alpha reductase, the enzyme that turns testosterone into DHT, is running high in the first place. That is where the clinical opportunity lives. Nico ties elevated 5-alpha reductase back to what he teaches inside the Big Five of metabolic dysfunction: insulin resistance and hyperinsulinemia, chronic inflammation, histamine, cortisol, and low thyroid function. Hair loss turns out to be one more way that same broken terrain shows itself. He also clears up something that often gets taught backward. Estrogen does not push 5-alpha reductase up on its own. In a healthy balance it holds it down. It is estrogen dominance, dragging progesterone lower and pushing blood sugar higher, that moves the needle. That is also why a serum DHT value can point you the wrong way, and why Nico leans on fasting insulin, free T3, cortisol, and a hard look at gut and metabolic health instead. Improve the terrain and DHT often settles on its own. Then he gets practical. Why he will not put a patient, man or woman, on oral finasteride or dutasteride after seeing what post-finasteride syndrome can do. Where low-dose topical finasteride and minoxidil honestly land, and where they fall short. And the pro-metabolic route he actually uses, including the compounded hair serum he built around progesterone, caffeine, melatonin, and thyroid to outcompete DHT at the follicle and calm the inflammation while supporting the energy a follicle needs to grow. It is slow work, so give it three to six months before you judge it. If you have a patient stuck getting the same block-DHT answer over and over, this episode hands you a better way to read the case. Hair loss is a symptom worth listening to, not just a part of getting older. Hair loss sits inside Nico's Big Five framework, the backbone of Module 1 in the HRT University Master Course. Read the full article: https://hrtuniversity.com/dht-causes-hair-loss/ More episodes: https://hrtuniversity.com/hrtu-podcast/ The HRT University Master Course is jointly accredited through Pinnacle Conference, LLC (ACCME, ACPE, ANCC). Earn 30 CE hours, including 12 hours of pharmacology. Master Course: https://hrtuniversity.com/hrtcourse/ Nico's weekly clinical email: https://nicomislehnp.kit.com/8050eeea5f Provider community: https://www.facebook.com/groups/1179376819949373/