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    Did you mean vitamin D3?
    GlossaryVitamin D

    fat-soluble vitamin essential for calcium absorption and bone health

    Vitamin D is a fat-soluble vitamin that is crucial for maintaining healthy bones and teeth by aiding in the absorption of calcium and phosphorus from the gut. It can be obtained through exposure to sunlight, certain foods, and supplements. There are two main forms: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol), with D3 being more effective at raising blood levels of the vitamin. Deficiency in vitamin D can lead to conditions such as rickets in children and osteomalacia in adults.

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      community 6.5 Month Progression 33/Female

      in Female  47 upvotes 3 years ago
      Maintaining scalp hair and minimizing shedding, treatments used such as Procapil, supplements, topical caffeine, topical estrogen, and scalp massage; suggestions for anagen extenders or pharmaceuticals to help with a short anagen phase.

      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 Can someone help me understand my blood test results?

      in Chat  1 upvotes 1 year ago
      The user is taking 1mg Dutasteride, 2.5mg oral Minoxidil, topical Minoxidil, 28mg iron, vitamin D3 + K2, and Selenium daily. They are concerned about their receding hairline despite good hair density and crown.

      community Vitamin Deficiency: “Severely” Low on Vitamin D

      in Update  15 upvotes 2 years ago
      A user experiencing significant hair loss found they had a severe vitamin D deficiency and was prescribed 50,000IU vitamin D pills, likely to be taken weekly. They are questioning if the deficiency could be the cause of their hair loss and if correcting it could stop the shedding and improve hair recovery.

      community Experiences with topical Finasteride (0.0125%)?

      in Finasteride/Dutasteride  7 upvotes 7 months ago
      A 23-year-old male with slight hair thinning is using ketoconazole shampoo, biotin, zinc, magnesium, D3/K2, and has just started topical finasteride (0.0125%). He plans to add minoxidil (4.5%) with 17α-estradiol and is seeking advice on the effectiveness and side effects of these treatments, as well as the use of a dermaroller.