D Vitamini için Kadın Tipi Saç Dökülmesi
A Kanıt Birden fazla büyük klinik çalışma tutarlı biçimde önemli faydalar ortaya koymaktadır.18 çalışmaya (2 meta-analyses), toplam 15,494 katılımcıyla dayanmaktadır. Sonuçlar çalışmalar arasında karışıktır.
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A
Sonuç
Research shows that women with pattern hair loss often have lower vitamin D levels, but supplementing with vitamin D alone is unlikely to significantly improve this condition — it may be one supportive factor among many.
- Lower vitamin D levels are consistently found in women with pattern hair loss
- Supplementation alone is less effective than established options like minoxidil
- Vitamin D receptor gene variants may influence susceptibility
- Maintaining adequate vitamin D may support overall hair health but is not a standalone solution
Key Study Findings
narrative review
Addressing the Root Causes of Female Hair Loss and Non-Pharmaceutical Interventions.
Dose: None
vs: Placebo
Etki: None
None
Meta-analysis
Vitamin D deficiency in non-scarring and scarring alopecias: a systematic review and meta-analysis.
Dose: None
vs: Placebo
Etki: OR=2.84 (AA vs controls), OR=5.24 (FPHL vs controls)
p<0.01
cross-sectional observational
n=120
Filling the Gaps: Vitamin D Status in Diffuse Hair Fall Among Pakistanis.
Dose: None
vs: Placebo
Etki: 79.17% of patients with diffuse hair fall were vitamin D3 deficient (mean 17.33 ± 5.43 ng/mL)
None
meta_analysis
n=10670
Serum 25 hydroxyvitamin D in non-scarring alopecia: A systematic review and meta-analysis.
Dose: not applicable (observational meta-analysis)
vs: Placebo
Etki: WMD -7.29 ng/mL (95% CI -9.21, -5.38); OR for vitamin D deficiency 3.11 (95% CI 2.29, 4.22)
not explicitly stated; CI does
Case-control
n=165
The development of non-scarring alopecia in women who wear the hijab.
Dose: None
vs: Placebo
Etki: OR=4.1 (95% CI 1.2-14.1) for vitamin D deficiency and telogen effluvium
p=0.02
Other
Serum ferritin and vitamin D levels in women with non-scarring alopecia.
Dose: None
vs: None
Outcome: None
Etki: None
None
Popülasyon: Women with non-scarring alopecia
Key Statistics
19
Çalışmalar
15494
Katılımcılar
↔
Mixed
A
Derece
Referenced Papers
Journal of drugs …
2025
Serum 25 hydroxyvitamin D in non-scarring alopecia: A systematic review and meta-analysis.
Meta-Analysis
Journal of cosmetic …
2024
7 atıf
Vitamin D deficiency in non-scarring and scarring alopecias: a systematic review and meta-analysis.
Systematic Review
Frontiers in nutrition
2024
4 atıf
Dermatology practical & …
2024
Archives of dermatological …
2023
3 atıf
Journal of cosmetic …
2022
10 atıf
Journal of cosmetic …
2022
4 atıf
Journal of cosmetic …
2021
44 atıf
International journal of …
2020
18 atıf
Journal of cosmetic …
2020
17 atıf
The mental health …
2020
7 atıf
Indian journal of …
2020
5 atıf
Female Pattern Hair Loss and Androgen Excess: A Report From the Multidisciplinary Androgen Excess and PCOS Committee.
Meta-Analysis
The Journal of …
2019
101 atıf
NonScarring Diffuse Hair Loss in Women: a Clinico-Etiological Study from tertiary care center in North-West India.
Observational
Journal of cosmetic …
2019
25 atıf
Experimental dermatology
2017
82 atıf
International journal of …
2017
61 atıf
International journal of …
2016
42 atıf
International journal of …
2016
28 atıf
Skin pharmacology and …
2013
127 atıf
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Yaygın Kullanılan Dozajlar
- general:
- 600-800 IU/day
- deficiency:
- 1,000-5,000 IU/day
Üst sınır: 4,000 IU/day
Araştırmalarda İncelenen Dozajlar
| Dozaj | Süre | Etki | N |
|---|---|---|---|
| None | -- | Positive | -- |
| None | -- | Negative | -- |
| None | -- | Neutral | 120 |
| not applicable (observational meta-analysis) | -- | Negative | 10670 |
| None | -- | Positive | 165 |
| None | -- | Mixed | -- |
| None | -- | Negative | -- |
| 1000 IU vitamin D3 daily | 16 weeks | Positive | 2 |
En iyi alım zamanı: With a fat-containing meal for optimal absorption
Safety & Side Effects
Bildirilen Yan Etkiler
- ⚠ Hypercalcemia at very high doses (nausea, vomiting, weakness)
- ⚠ Kidney stones with excessive long-term use
- ⚠ Constipation
- ⚠ Metallic taste
Bilinen Etkileşimler
- ● Thiazide diuretics (may increase risk of hypercalcemia)
- ● Corticosteroids (reduce vitamin D absorption and metabolism)
- ● Orlistat and cholestyramine (reduce fat-soluble vitamin absorption)
Tolere edilebilir üst alım: 4,000 IU/day
Herhangi bir takviye kullanmaya başlamadan önce mutlaka sağlık uzmanınıza danışın.Herhangi bir takviye başlatmadan önce her zaman sağlık uzmanınıza danışın.
Frequently Asked Questions
Does D Vitamini help with Kadın Tipi Saç Dökülmesi?
Based on 19 studies with 15,494 participants, there is strong evidence from multiple clinical trials that D Vitamini may support Kadın Tipi Saç Dökülmesi management. Our evidence grade is A (Strong Evidence).
How much D Vitamini should I take for Kadın Tipi Saç Dökülmesi?
Studies have used various dosages. A commonly studied range is 600-800 IU/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of D Vitamini?
Reported side effects may include Hypercalcemia at very high doses (nausea, vomiting, weakness), Kidney stones with excessive long-term use, Constipation, Metallic taste. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for D Vitamini and Kadın Tipi Saç Dökülmesi?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 19 peer-reviewed studies with 15,494 total participants. The overall direction of effect is mixed.
Related Evidence
Şu durum için diğer içerikler: Kadın Tipi Saç Dökülmesi
D Vitamini diğer sağlık durumları için
References
- [1] Adam Leavitt et al.. J Drugs Dermatol. 2025. Addressing the Root Causes of Female Hair Loss and Non-Pharmaceutical Interventions. doi:10.36849/JDD.8763 PubMed
- [2] Yuling Chen et al.. J Cosmet Dermatol. 2024. Serum 25 hydroxyvitamin D in non-scarring alopecia: A systematic review and meta-analysis. doi:10.1111/jocd.16093 PubMed
- [3] Tanat Yongpisarn et al.. Front Nutr. 2024. Vitamin D deficiency in non-scarring and scarring alopecias: a systematic review and meta-analysis. doi:10.3389/fnut.2024.1479337 PubMed
- [4] Palwasha Jalil et al.. Dermatol Pract Concept. 2024. Filling the Gaps: Vitamin D Status in Diffuse Hair Fall Among Pakistanis. doi:10.5826/dpc.1404a232 PubMed
- [5] Marissa S Ceresnie et al.. Arch Dermatol Res. 2023. The development of non-scarring alopecia in women who wear the hijab. doi:10.1007/s00403-023-02713-3 PubMed
- [6] Ghada F R Hassan et al.. J Cosmet Dermatol. 2022. Treatment with oral vitamin D alone, topical minoxidil, or combination of both in patients with female pattern hair loss: A … doi:10.1111/jocd.14743 PubMed
- [7] Marina de Queiroz et al.. J Cosmet Dermatol. 2022. Serum ferritin and vitamin D levels in women with non-scarring alopecia. doi:10.1111/jocd.14472 PubMed
- [8] Kriteeka Saini et al.. J Cosmet Dermatol. 2021. Role of vitamin D in hair loss: A short review. doi:10.1111/jocd.14421 PubMed
- [9] Sarita Sanke et al.. Int J Dermatol. 2020. Study of serum vitamin D levels in men with premature androgenetic alopecia. doi:10.1111/ijd.14982 PubMed
- [10] Jun Zhao et al.. J Cosmet Dermatol. 2020. Serum 25 hydroxyvitamin D levels in alopecia areata, female pattern hair loss, and male androgenetic alopecia in a Chinese population. doi:10.1111/jocd.13396 PubMed
- [11] Erika Titus-Lay et al.. Ment Health Clin. 2020. Trichotillomania associated with a 25-hydroxy vitamin D deficiency: A case report. doi:10.9740/mhc.2020.01.038 PubMed
- [12] Iman Seleit et al.. Indian J Dermatol. 2020. Vitamin D Receptor Gene Polymorphisms Taq-1 and Cdx-1 in Female Pattern Hair Loss. doi:10.4103/ijd.IJD_482_18 PubMed
- [13] Enrico Carmina et al.. J Clin Endocrinol Metab. 2019. Female Pattern Hair Loss and Androgen Excess: A Report From the Multidisciplinary Androgen Excess and PCOS Committee. doi:10.1210/jc.2018-02548 PubMed
- [14] Kavita Poonia et al.. J Cosmet Dermatol. 2019. NonScarring Diffuse Hair Loss in Women: a Clinico-Etiological Study from tertiary care center in North-West India. doi:10.1111/jocd.12559 PubMed
- [15] Silke Redler et al.. Exp Dermatol. 2017. Genetics and other factors in the aetiology of female pattern hair loss. doi:10.1111/exd.13373 PubMed
- [16] Agnieszka Gerkowicz et al.. Int J Mol Sci. 2017. The Role of Vitamin D in Non-Scarring Alopecia. doi:10.3390/ijms18122653 PubMed
- [17] Mahnaz Banihashemi et al.. Int J Trichology. 2016. Serum Vitamin D3 Level in Patients with Female Pattern Hair Loss. doi:10.4103/0974-7753.188965 PubMed
- [18] Tee Wei Siah et al.. Int J Trichology. 2016. Female Pattern Hair Loss: A Retrospective Study in a Tertiary Referral Center. doi:10.4103/0974-7753.188033 PubMed
- [19] H Rasheed et al.. Skin Pharmacol Physiol. 2013. Serum ferritin and vitamin d in female hair loss: do they play a role? doi:10.1159/000346698 PubMed
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