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      community Has there been any update or progress on the 3-alpha hydroxysteroid dehydrogenase hypothesis?

       13 upvotes 2 months ago
      The conversation discusses the hypothesis that a lack of the enzyme 3-alpha hydroxysteroid dehydrogenase (3α-HSD) on the scalp may contribute to hair loss by allowing DHT to accumulate. Despite interest in this theory, no recent research has been conducted, and current treatments like finasteride and minoxidil remain the most supported options.

      community Bile Acid-Mediated DHT Dysregulation Hypothesis

      in Research/Science  13 upvotes 1 year ago
      Elevated bile acids can inhibit the enzyme AKR1C2, leading to increased DHT levels, which may accelerate hair loss in those predisposed to androgenetic alopecia. Treatments mentioned include topical minoxidil and finasteride.

      community Quit vaping/smoking = 80% less loss

      in Research/Science  235 upvotes 2 years ago
      Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.

      community What became of this PROMISING theory?

       9 upvotes 1 year ago
      The conversation discusses skepticism and mixed opinions about a hair loss theory, mentioning treatments like Minoxidil, finasteride, RU58841, and Procyanidin B2. There is criticism of a content creator named HairCafe and the difficulty in obtaining effective sulforaphane supplements.

      community I quit Oral Finasterise over a year ago and here's what I've found

      in Finasteride/Dutasteride  52 upvotes 9 months ago
      The user quit oral finasteride over a year ago, experienced improvements in brain fog and erectile dysfunction after quitting smoking and porn, and plans to try dutasteride. Another user shared their experience with finasteride, mentioning panic attacks and anxiety, and managed symptoms through lifestyle changes like meditation and exercise.