The conclusion is that genetic differences affect how the cochlea heals after hair cell loss, which may challenge the creation of hearing loss treatments.
Finasteride is a controversial hair loss treatment, with some users experiencing positive results and others facing side effects like erectile dysfunction. The discussion emphasizes the importance of personal choice and informed decision-making.
A user reported significant hair regrowth using only 1mg finasteride daily over 3.5 years, with no side effects. They stressed patience and consistency, seeing noticeable results after two years.
Dutasteride at 0.5mg may have fewer sexual side effects than expected, with many side effects attributed to psychological factors (nocebo effect). The placebo group experienced more side effects, suggesting fear and anxiety might contribute to perceived side effects.
Finasteride and dutasteride can prevent hair loss if used early, but they may cause side effects. Many men shave their heads because they are unaware of these treatments or avoid them due to side effects or cost.
Fatty acid metabolic signaling can activate epithelial stem cells for hair regeneration. Oleic and palmitoleic acids showed the best results, but practical application on humans remains uncertain.