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    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 Vitamin D slight temple regrowth

      in Is this regrowth?  111 upvotes 1 month ago
      Vitamin D supplementation may have led to slight hair regrowth and density improvement. Other treatments discussed include finasteride, minoxidil, and maintaining optimal vitamin D levels.

      community Vitamin D supplements causing hair loss

      in Product 9 months ago
      The conversation is about a user experiencing accelerated hair loss after starting vitamin D3 supplements, suspecting a link between the supplement and increased DHT levels. The user decides to stop taking the supplements, preferring natural sources of vitamin D.

      community Vitamin D deficiency - could it be the cause?

      in Update  6 upvotes 11 months ago
      The user is experiencing hair thinning and has a vitamin D deficiency, which they suspect might be causing the issue, but they are also considering androgenic alopecia (AGA) as a cause. They are currently using minoxidil and are unable to get finasteride prescribed, while others suggest addressing the vitamin D deficiency and consulting a dermatologist.

      community Blood test and low vitamine D what now ?

      in Treatment  2 upvotes 2 years ago
      A 20-year-old with thinning hair has low vitamin D and normal testosterone. They are prescribed oral minoxidil and vitamin D, and are questioning if finasteride is also necessary.

      community Vitamin D deficiency hair loss

      in Chat  10 upvotes 2 years ago
      A 20-year-old male has been experiencing hair loss for three years due to a vitamin D deficiency and has seen no improvement after 3.5 months of taking supplements. Another person suggested that if the hair loss follows a pattern, it might be regular baldness rather than due to the deficiency.

      community Which vitamin deficiencies can lead to hair loss?

      in Chat  69 upvotes 2 years ago
      The conversation discusses potential vitamin deficiencies leading to hair loss, with a focus on Vitamin D and iron. Some individuals are using finasteride and minoxidil for hair loss, while others consider vitamin supplementation due to deficiencies.

      community Vitamin D does cause hair loss

      in Treatment  16 upvotes 4 years ago
      A user found that vitamin D deficiency was causing their hair loss and saw improvement after taking D3 supplements. Others noted that while vitamin D can affect hair, male pattern baldness usually requires treatments like finasteride.

      community Vitamin D advice I received after seeing my blood work.

      in Research/Science  88 upvotes 4 years ago
      The conversation discusses the importance of taking vitamin D with food for better absorption and its potential role in hair loss. Some users also suggest taking vitamin D with K2, getting sunlight, and using finasteride for hair loss treatment.

      community Vitamin D help? Any help would be appreciated :D

      in Chat  55 upvotes 5 years ago
      The individual is experiencing hair loss and has a vitamin D deficiency, with levels at 7.49ng/ml or 26nmol/l. They are unsure if the deficiency is causing the hair loss and are seeking advice on vitamin D supplementation.

      community Vitamin D and Thinning

       4 upvotes 6 years ago
      The conversation discusses hair thinning and potential treatments, focusing on vitamin D supplements and their effects. Other suggestions include zinc, a high-protein diet, and coconut oil for hair health.

      community Vitamin Deficiency Correction Timeline?

      in Female  2 upvotes 2 months ago
      A user is experiencing hair regrowth after treating vitamin D, B12, and B9 deficiencies, noticing some improvement after 9 months. They are unsure if further improvement will occur or if they have reached the end of progress, with a possibility of androgenetic alopecia (AGA) being suggested.

      community What vitamin deficiencies that cause hair loss

      in Female  52 upvotes 7 months ago
      Vitamin deficiencies, particularly in vitamins A, B, C, D, and minerals like iron, zinc, and copper, can lead to hair loss. Dietary changes, such as eating more nutrient-rich foods, can improve hair health.

      community Vitamin D3 hair full regrowth?

      in Is this regrowth?  8 upvotes 2 years ago
      A user reported no success with Minoxidil after a year but observed good regrowth after taking 5000 IU of vitamin D3 daily for 2.5 months. They are seeking opinions on whether they will see full regrowth and if others have had similar experiences.

      community Vitamin D3 Supplement for Hair

      in Chat  6 upvotes 2 years ago
      The conversation discusses recommendations for Vitamin D3 supplements for hair health. Specific treatments mentioned include Minoxidil, finasteride, and RU58841.

      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 Vitamins Deficiency and blood works result

      in Treatment  2 upvotes 9 months ago
      The conversation is about a user planning to start minoxidil treatment and considering increasing zinc intake to improve testosterone and libido. They are concerned about potential hair loss due to increased testosterone and are advised to consider magnesium supplementation and the effects of DHT if not on finasteride or dutasteride.

      community PSA: Check your vitamin D levels!

      in Treatment  317 upvotes 9 months ago
      Low vitamin D levels can negatively impact hair growth, and supplementing with vitamin D, along with treatments like finasteride and minoxidil, may help improve hair health. Quitting smoking and ensuring adequate vitamin B12 and K2 intake are also suggested to support hair regrowth.

      community Is Vitamin D the cause of my baldness or slow regrowth?

      in Is this regrowth?  1 upvotes 5 months ago
      The conversation discusses hair loss treatments, including oral finasteride, topical minoxidil, and microneedling, and the potential impact of Vitamin D and folic acid deficiencies on hair regrowth. It suggests that while male pattern baldness is the primary cause, addressing vitamin deficiencies may aid in improving regrowth.