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    GlossaryEpidermal Turnover

    process of shedding old skin cells and generating new ones

    Epidermal Turnover, also known as Skin Cell Turnover or Skin Renewal, is the process by which the skin continuously sheds old, dead cells and replaces them with new, healthy ones. This cycle typically takes about 28 days in a healthy adult, but can vary based on factors like age, skin type, and overall health. This process is crucial for maintaining skin health, as it helps to repair damage, maintain a youthful appearance, and protect against environmental stressors.

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      community Why is no one pointing out dandruff as the number 1 evidence/symptom of MPB?

      in Chat  55 upvotes 2 years ago
      The post discusses the theory that persistent dandruff in areas prone to hair loss could be a sign of hair follicles dying due to DHT, indicating balding. The responses vary, with some users noting improvements in dandruff and hair loss with treatments like Dutasteride, while others experienced hair loss without dandruff.

      community A Theory on Why Microneedling Works

       173 upvotes 6 years ago
      Microneedling may enhance hair regrowth by transferring stem cells to dormant follicles, improving the effects of minoxidil. Users discuss using microneedling with needle lengths around 1.5mm to stimulate hair growth.

      community The truth about Dutasteride (w/ sources)

      in Finasteride/Dutasteride  52 upvotes 3 years ago
      The effectiveness of Dutasteride compared to Finasteride in treating hair loss, with evidence given such as studies and experiences, as well as discussion around whether one should switch from Finasteride to Dutasteride. There is also a discussion on post-Dutasteride syndrome.