Selenyum için Tiroid Kaynaklı Saç Dökülmesi
A35 çalışmaya (6 meta-analyses, 5 RCTs), toplam 10,466 katılımcıyla dayanmaktadır. Sonuçlar çalışmalar arasında karışıktır.
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A
Sonuç
Despite selenium's role in thyroid function, research does not support supplementing with selenium to improve thyroid-related hair loss, and excess selenium may actually worsen hair problems.
- Mixed results across 35 studies — no consistent benefit for hair loss
- Selenium is important for thyroid health, but supplementation has not shown hair benefits
- Selenium toxicity is a known cause of hair loss — excess intake is risky
- Consult a healthcare provider before supplementing, especially for thyroid concerns
Key Study Findings
Observational Study
n=2582
Relationship Between Serum Vitamins and Cognitive Impairment in the Elderly: A Study Based on the …
Dose: None
vs: None
Outcome: Cognitive impairment risk
Etki: OR=0.695 (Vit D); OR=0.777 (FA)
p=0.003 (Vit D); p=0.034 (FA)
Popülasyon: Elderly participants aged 60+ from NHANES 2011-2014
Systematic Review and Meta-Analysis
n=7014
Trace Elements and Risk of Immune-Mediated Skin Disease: A Systematic Review and Meta-analysis.
Dose: None
vs: Placebo
Etki: Standardized mean differences reported for each element and disease combination (specific values not
None
prospective controlled study
n=30
Investigation of ischaemia-modified albumin and antioxidant vitamins and minerals levels in alopecia areata patients and …
Dose: None
vs: Placebo
Etki: None
None
Review
The role of trace elements for the function and health of the skin.
Dose: None
vs: Placebo
Etki: None
None
Review
Medical Marijuana and Treatment Personalization: The Role of Genetics and Epigenetics in Response to THC …
Dose: None
vs: None
Outcome: None
Etki: None
None
Popülasyon: Review of pharmacogenomics of THC and CBD
Review
Minerals and Trace Elements: Key Protectors of Skin Health and Defenders against Skin Disorders.
Dose: None
vs: Placebo
Etki: None
None
Key Statistics
38
Çalışmalar
10748
Katılımcılar
↔
Mixed
A
Derece
Referenced Papers
Brain and behavior
2026
Redox report : …
2025
8 atıf
Minerals and Trace Elements: Key Protectors of Skin Health and Defenders against Skin Disorders.
Review
Current medicinal chemistry
2025
5 atıf
Journal of trace …
2025
4 atıf
Cutaneous and ocular …
2025
1 atıf
Genes
2025
1 atıf
Trace Elements and Risk of Immune-Mediated Skin Disease: A Systematic Review and Meta-analysis.
Meta-Analysis
Nutrition reviews
2025
Journal of cosmetic …
2024
7 atıf
Micronutrients and Androgenetic Alopecia: A Systematic Review.
Systematic Review
Molecular nutrition & …
2024
7 atıf
Journal of cosmetic …
2024
4 atıf
The Cochrane database …
2023
47 atıf
Arthritis care & …
2023
36 atıf
Frontiers in pharmacology
2023
29 atıf
Journal of the …
2023
20 atıf
Bartter Syndrome: A Systematic Review of Case Reports and Case Series.
Systematic Review
Medicina (Kaunas, Lithuania)
2023
17 atıf
Molecules (Basel, Switzerland)
2023
14 atıf
Skin research and …
2023
11 atıf
Medical cannabis and …
2023
9 atıf
Safety and risks of CBD oils purchased online: unveiling uncertain quality and vague health claims.
Other
Frontiers in pharmacology
2023
8 atıf
Italian journal of …
2023
3 atıf
Journal of equine …
2022
6 atıf
Therapeutic advances in …
2022
4 atıf
Cannabis and cannabinoid …
2021
171 atıf
The Journal of …
2021
162 atıf
Journal of clinical …
2020
42 atıf
Skin appendage disorders
2020
10 atıf
Medical cannabis and …
2018
158 atıf
Journal of dance …
2018
15 atıf
American journal of …
2017
104 atıf
Changes of serum trace elements level in patients with alopecia areata: A meta-analysis.
Meta-Analysis
The Journal of …
2017
31 atıf
Acta dermatovenerologica Croatica …
2016
6 atıf
Prostaglandins, leukotrienes, and …
2015
40 atıf
[Vitamins and nutritional supplements in older persons: How to diagnose and when to substitute?].
Review
Der Internist
2015
3 atıf
Inflammatory bowel diseases
2012
224 atıf
Medycyna wieku rozwojowego
2011
Food and nutrition …
2008
83 atıf
The New England …
2006
47 atıf
Cardiovascular research
2006
42 atıf
Acta dermato-venereologica
1986
53 atıf
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Yaygın Kullanılan Dozajlar
- general:
- 55 mcg/day
Üst sınır: 400 mcg/day
Araştırmalarda İncelenen Dozajlar
| Dozaj | Süre | Etki | N |
|---|---|---|---|
| None | -- | Positive | 2582 |
| None | -- | Mixed | 7014 |
| None | -- | Neutral | 30 |
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| NaSe 5.6ppm, Met 4.7ppm, DPDS 14.2ppm, NanoSe 2.7ppm | 4 weeks | Positive | 40 |
| not applicable | -- | Mixed | 180 |
En iyi alım zamanı: With meals for better absorption
Safety & Side Effects
Bildirilen Yan Etkiler
- ⚠ Hair loss at excessive doses (selenosis)
- ⚠ Brittle nails
- ⚠ Garlic-like breath odor at high doses
- ⚠ Nausea and diarrhea
Bilinen Etkileşimler
- ● Statins (selenium may reduce statin effectiveness)
- ● Chemotherapy drugs (antioxidant effects may theoretically interfere)
- ● Niacin (may decrease HDL-raising effect when combined)
Tolere edilebilir üst alım: 400 mcg/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 Selenyum help with Tiroid Kaynaklı Saç Dökülmesi?
Based on 38 studies with 10,748 participants, there is strong evidence from multiple clinical trials that Selenyum may support Tiroid Kaynaklı Saç Dökülmesi management. Our evidence grade is A (Strong Evidence).
How much Selenyum should I take for Tiroid Kaynaklı Saç Dökülmesi?
Studies have used various dosages. A commonly studied range is 55 mcg/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Selenyum?
Reported side effects may include Hair loss at excessive doses (selenosis), Brittle nails, Garlic-like breath odor at high doses, Nausea and diarrhea. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Selenyum and Tiroid Kaynaklı Saç Dökülmesi?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 38 peer-reviewed studies with 10,748 total participants. The overall direction of effect is mixed.
Related Evidence
Selenyum diğer sağlık durumları için
FDA Sorumluluk Reddi: Bu ifadeler Gıda ve İlaç Dairesi (FDA) tarafından değerlendirilmemiştir. Bu web sitesindeki ürünler ve bilgiler herhangi bir hastalığı teşhis etmek, tedavi etmek, iyileştirmek veya önlemek amacıyla tasarlanmamıştır. Sunulan kanıt dereceleri, yayımlanmış hakemli araştırmalarımızın analizine dayanmaktadır ve tıbbi tavsiye niteliği taşımamaktadır. Herhangi bir takviye rejimine başlamadan önce her zaman sağlık uzmanınıza danışın.