The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
with pattern hair loss the action of dht attacks the base of that hair follicle and most specifically this cell cluster called the dermal papillai and what that does is it induces a signaling protein called transforming growth factor beta 1 and that causes apoptosis or cell death in the dermal papillai
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Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
the only way that pattern hair loss can progress is actually through hair shedding and we know this because if you measure the hairs affected by pattern hair loss from the tip all the way down to the root the diameter of the hair is exactly the same which shows that that hair is growing and not miniaturizing as it's actively growing rather what happens is that that hair sheds as a part of its natural hair cycle the old hair follicle degenerates as a part of its natural hair cycle and then a new hair follicle comes in to replace that hair follicle again this is all part of the natural hair cycle this happens all the time between 10 to 15 of our hairs shed on a regular basis and undergo this every single day now the thing is is that with pattern hair loss the action of dht attacks the base of that hair follicle and most specifically this cell cluster called the dermal papillai and what that does is it induces a signaling protein called transforming growth factor beta 1 and that causes apoptosis or cell death in the dermal papillai