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    Did you mean Serum Vitamin D Levels?
    Glossary Serum Vitamin D Levels

    measure vitamin D concentration in your blood

    Serum Vitamin D Levels, also known as 25-Hydroxyvitamin D Levels or 25(OH)D Levels, measure the amount of vitamin D in your blood. This is important for assessing your vitamin D status, which is crucial for bone health, immune function, and overall well-being. Low levels can indicate a deficiency, which may lead to conditions like osteoporosis or rickets, while high levels can be toxic.

    Related Terms

    Learn 3 of 26

    1. Vitamin D Vitamin made in the skin from sunlight, also taken as a supplement
    2. Biotin B vitamin, often sold as a hair supplement
    3. Calcium D oantothenate
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    Research 10 of 1000+

    1. The role of anemia and vitamin D levels in acute and chronic telogen effluvium Turkish Journal of Medical Sciences · 2011 · 11 citations
    2. Serum ferritin and vitamin D levels should be evaluated in patients with diffuse hair loss prior to treatment Postepy Dermatologii I Alergologii · 2020 · 6 citations
    3. Vitamin D levels in patients with seborrheic dermatitis Revista Da Associacao Medica Brasileira · 2023 · 1 citations
    4. Vitamin D level and telogen hair loss: A Case control study Mağallaẗ Kulliyyaẗ al-ṭibb Baġdād · 2021 · 1 citations
    5. Evaluating the serum zinc and vitamin D levels in alopecia areata International Journal of Dermatology · 2018
    6. The Role of Vitamin D and Testosterone Levels with Hair Loss among Females with Coronavirus Disease Medical Journal of Babylon · 2025
    7. Vitamin D levels and their relationship with the type of involvement in alopecia areata patients Journal of Pakistan Association of Dermatologists · 2024
    8. Vitmain D level in female pattern hair loss with normal androgen level Menoufia Medical Journal · 2019
    9. Measurement of level of vitamin D and Antioxidants in Discoid Lupus Erythematosus patients Egyptian Journal of Radiation Sciences and Applications · 2018
    10. Serum vitamin D level is related to disease severity in pediatric alopecia areata Journal of cosmetic dermatology · 2017 · 28 citations
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    Community 10 of 905

    1. PSA: Check your vitamin D levels! Reddit · 20 Jun 2025
    2. Does vitamin D deficiency actually cause hair loss? Has anyone actually grew back hair after fixing vitamin d levels? Reddit · 19 Oct 2024
    3. 16 months. Dutasteride, RU58841, Minoxidil, Microneedling, Nizoral, T/GEL, fixing vitamin D levels Reddit · 12 Jun 2021
    4. Shedding vitamin levels reminder Reddit · 22 May 2026
    5. Can low level of vitamins cause hair loss? Reddit · 19 Dec 2023
    6. 6 months of hair loss. 0.5mg dutasteride daily, minoxidil topically nightly, nizoral shampoo a few times, vitamin D has been optimized for several weeks, now starting Zinc supplementation Reddit · 28 Mar 2025
    7. Get your iron and ferritin levels checked Reddit · 13 Apr 2026
    8. 5 months on varying levels of Finasteride, questionable results Reddit · 21 Mar 2026
    9. 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
    10. Can Low Vitamin D and Ferritin Impact Pace of Minoxidil Regrowth ? Reddit · 6 Oct 2025
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