비타민 D 관련 여성형 탈모
A총 15,494명의 참여자를 대상으로 한 18건의 연구(메타분석 2건)에 근거합니다. 연구 결과는 혼재되어 있습니다.
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A
결론
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
효과: None
None
Meta-analysis
Vitamin D deficiency in non-scarring and scarring alopecias: a systematic review and meta-analysis.
Dose: None
vs: Placebo
효과: 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
효과: 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
효과: 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
효과: 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
효과: None
None
대상 집단: Women with non-scarring alopecia
Key Statistics
19
연구
15494
참여자
↔
Mixed
A
등급
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 인용
Vitamin D deficiency in non-scarring and scarring alopecias: a systematic review and meta-analysis.
Systematic Review
Frontiers in nutrition
2024
4 인용
Dermatology practical & …
2024
Archives of dermatological …
2023
3 인용
Journal of cosmetic …
2022
10 인용
Journal of cosmetic …
2022
4 인용
Journal of cosmetic …
2021
44 인용
International journal of …
2020
18 인용
Journal of cosmetic …
2020
17 인용
The mental health …
2020
7 인용
Indian journal of …
2020
5 인용
Female Pattern Hair Loss and Androgen Excess: A Report From the Multidisciplinary Androgen Excess and PCOS Committee.
Meta-Analysis
The Journal of …
2019
101 인용
NonScarring Diffuse Hair Loss in Women: a Clinico-Etiological Study from tertiary care center in North-West India.
Observational
Journal of cosmetic …
2019
25 인용
Experimental dermatology
2017
82 인용
International journal of …
2017
61 인용
International journal of …
2016
42 인용
International journal of …
2016
28 인용
Skin pharmacology and …
2013
127 인용
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
일반적으로 사용되는 용량
- general:
- 600-800 IU/day
- deficiency:
- 1,000-5,000 IU/day
상한량: 4,000 IU/day
연구에서 사용된 용량
| 용량 | 기간 | 효과 | 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 |
권장 복용 시간: With a fat-containing meal for optimal absorption
Safety & Side Effects
보고된 부작용
- ⚠ Hypercalcemia at very high doses (nausea, vomiting, weakness)
- ⚠ Kidney stones with excessive long-term use
- ⚠ Constipation
- ⚠ Metallic taste
알려진 상호작용
- ● Thiazide diuretics (may increase risk of hypercalcemia)
- ● Corticosteroids (reduce vitamin D absorption and metabolism)
- ● Orlistat and cholestyramine (reduce fat-soluble vitamin absorption)
일일 최대 섭취 허용량: 4,000 IU/day
건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
Frequently Asked Questions
Does 비타민 D help with 여성형 탈모?
Based on 19 studies with 15,494 participants, there is strong evidence from multiple clinical trials that 비타민 D may support 여성형 탈모 management. Our evidence grade is A (Strong Evidence).
How much 비타민 D should I take for 여성형 탈모?
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 비타민 D?
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 비타민 D and 여성형 탈모?
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
FDA 면책 조항: 이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.