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    Vitamin D

    also calciferol, cholecalciferol

    Vitamin D is a group of structurally related, fat-soluble compounds responsible for increasing intestinal absorption of calcium, along with numerous other biological functions. In humans, the most important compounds within this group are vitamin D3 (cholecalciferol) and vitamin D2 (ergocalciferol).

    Information, not medical advice. Talk to a licensed doctor or pharmacist before starting or changing a treatment.

    Research 10

    1. Serum Ferritin and Vitamin D in Female Hair Loss: Do They Play a Role? Skin Pharmacology and Physiology · 2013 · 62 citations
    2. Efficacy and safety of glucocorticoids in the treatment of progressive muscular dystrophy in children: a systematic review and meta-analysis Translational pediatrics · 2021 · 1 citations
    3. Vitamin D Receptor gene polymorphisms taq-1 and cdx-1 in female pattern hair loss Indian Journal of Dermatology · 2020 · 3 citations
    4. Nutrition and the deleterious side effects of nutritional supplements Clinics in Dermatology · 2010 · 24 citations
    5. The association between the levels of Ferritin, TSH, Zinc, Hb, vitamin B12, vitamin D and the hair loss among different age groups of women: A retrospective study International journal of pharmaceutical research · 2021 · 1 citations
    6. Efficacy of intralesional Vitamin D <sub>3</sub> injection in the treatment of alopecia areata: A comparative study Journal of Cutaneous and Aesthetic Surgery · 2026
    7. Vitmain D level in female pattern hair loss with normal androgen level Menoufia Medical Journal · 2019
    8. Vitamins Side effects of drugs annual · 1980 · 1 citations
    9. Association of Ferritin and Vitamin-D (Calciferol) Deficiency with Female Pattern Hair Loss IAHS Medical Journal · 2024
    10. The Effect of Ferritin, Vitamin D, and Some Hormonal and Biochemical Parameters on Patients with Female-pattern Hair Loss after COVID-19 Infection Journal of Preventive Diagnostic and Treatment Strategies in Medicine · 2023
    All research on Vitamin D →

    Community 10

    1. 1 year Monthly Progress (Top Minox, Oral Fin, Vitamin D, Dermastamp) Reddit · 18 Jul 2026
    2. 22M Seeking Advice on Hairline Recession; Stopped Finasteride Due to Side Effects Community · 2 Feb 2026
    3. 3 months into fin / min / biotin/ vitamin c / vitamin d Reddit · 12 May 2026
    4. Will Finasteride/Dutasteride Work for me ? Reddit · 5 Aug 2025
    5. Rare case: AGA recovery with vitamin D alone (case study) Reddit · 21 Mar 2026
    6. What worked for you guys with Retrograde Alopecia (Thinning on the Side) Reddit · 26 Mar 2024
    7. Vitamin D slight temple regrowth Reddit · 11 Mar 2026
    8. I got my blood test results, my Thyroid and Ferritin are good but Vitamin D is 11.1 I started topic minoxidil yesterday (5%) Reddit · 2 Apr 2026
    9. Does anyone have a list of vitamins that could help alongside dut and min? Reddit · 17 Feb 2026
    10. Vitamin Deficiency Correction Timeline? Reddit · 9 Feb 2026
    All community posts on Vitamin D →